DATASHEET
8-CHANNEL HIGH DEFINITION AUDIO CODEC 92HD206
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC 1 92HD206 V 1.2 112006
IDT CONFIDENTIAL
Description
The 92HD206 is a Theater Quality 8-channel audio
CODEC that enables systems with 7.1 audio or 5.1 audio
playing simultaneously with VoIP or another stereo audio
stream. IDT's proprietary SD technology provides high
fidelity, with a DAC SNR of 95dB.
Features
•
High performance HD Audio CODEC provides
Theater Quality Audio
•
Targeted for designs meeting Premium Windows
Logo Program
•
High performance SD technology
•
95dB DAC SNR
•
90dB ADC SNR
•
Four stereo DACs and two stereo ADCs
•
Supports 7.1 Audio
•
Supports 5.1 Audio with simultaneous Real Time
Communication (RTC) channel such as VoIP or separate
stereo audio stream
•
24-bit resolution with up to 192 KHz sample rates
•
Analog Stereo Microphone
•
Microphone Boost 0, 10, 20, 30, 40dB
•
Six adjustable Vref outputs for microphone bias
•
Integrated Headphone Amps (3)
•
S/PDIF In and Out
•
Volume Up/Down Control
•
Jack Insertion Detect and Impedance Sensing
supports Jack Retasking and Universal Jacks
™
•
Digital PC Beep to all outputs
•
+5 V Analog Power Supply
•
Environmental 48-pin LQFP Package
Software Support
•
SKPI (Kernel Processing Interface)
•
Enables plug-ins that can operate globally on all audio
streams of the system
•
12 band parametric equalizer SKPI plug-in
•
Constant, system-level effects tuned to optimize a
particular platform can be combined with user-mode
“presets” tailored for specific acoustical environments
and applications
•
System-level effects automatically disabled when
external connections made
•
Dynamics Processing SKPI plug-in
•
Enables improved voice articulation
•
Compressor/limiter allows higher average noise level
without resonances
•
Dolby PC Entertainment Experience Logo Program
•
Dolby Home Theater™
•
Dolby Sound Room™
•
Dolby Technologies
•
Dolby Headphone™, Dolby Virtual Speaker™
•
Dolby ProLogic II™, Dolby ProLogic IIx™
•
Dolby Digital Live™
•
Intel Audio Studio
™
from Sonic Focus
•
Maxx Player
™
from Waves
•
Microphone Beam Forming, Acoustic Echo
Cancellation, & Noise Suppression from Knowles
™
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC 2 92HD206 V 1.2 112006
IDT CONFIDENTIAL
Table of Contents
1. DESCRIPTION ......................................................................................................................... 12
2. CHARACTERISTICS ............................................................................................................... 13
2.1. Audio Fidelity ................................................................................................................................... 13
2.2. Electrical Specifications ................................................................................................................... 13
2.3. 92HD206 5 V Analog Performance Characteristics ........................................................................ 14
3. DETAILED DESCRIPTION ...................................................................................................... 18
3.1. Universal Jacks™ ............................................................................................................................ 18
3.2. SPDIF Input ..................................................................................................................................... 19
3.3. SPDIF Output .................................................................................................................................. 19
3.4. Headphone Drivers (Restrictions) ................................................................................................... 20
3.5. Device IDs ....................................................................................................................................... 20
4. FUNCTIONAL BLOCK DIAGRAMS ........................................................................................ 21
4.1. 92HD206 ......................................................................................................................................... 21
5. WIDGET DIAGRAM ................................................................................................................. 22
5.1. Pin Configuration Default Register Settings .................................................................................... 23
6. WIDGET INFORMATION FOR THE 92HD206 FAMILY ........................................................ 24
6.1. Root Node (NID = 0x00) .................................................................................................................. 26
6.2. AFG Node (NID = 0x01) .................................................................................................................. 27
6.3. DAC0 Node (NID = 0x02) ................................................................................................................ 44
6.4. DAC1 Node (NID = 0x03) ................................................................................................................ 48
6.5. DAC2 Node (NID = 0x04) ................................................................................................................ 53
6.6. DAC3 Node (NID = 0x05) ................................................................................................................ 58
6.7. ADC0 Node (NID = 0x07) ................................................................................................................ 63
6.8. ADC1 Node (NID = 0x08) ................................................................................................................ 68
6.9. SPDIFOut Node (NID = 0x1E) ......................................................................................................... 73
6.10. SPDIFIn Node (NID = 0x20) .......................................................................................................... 78
6.11. PortA Node (NID = 0x0A) .............................................................................................................. 86
6.12. PortB Node (NID = 0x0B) .............................................................................................................. 92
6.13. PortC Node (NID = 0x0C) .............................................................................................................. 98
6.14. PortD Node (NID = 0x0D) ............................................................................................................ 103
6.15. PortE Node (NID = 0x0E) ............................................................................................................ 109
6.16. PortF Node (NID = 0x0F) ............................................................................................................ 114
6.17. PortG Node (NID = 0x10) ............................................................................................................ 119
6.18. PortH Node (NID = 0x11) ............................................................................................................ 124
6.19. DigOut0 Node (NID = 0x21) ........................................................................................................ 129
6.20. InPort0Mux Node (NID = 0x15) ................................................................................................... 134
6.21. InPort1Mux Node (NID = 0x16) ................................................................................................... 139
6.22. PCBEEP Node (NID = 0x23) ....................................................................................................... 144
6.23. CD Node (NID = 0x12) ................................................................................................................ 146
6.24. VolumeKnob Node (NID = 0x24) ................................................................................................. 149
6.25. InPort0Vol Node (NID = 0x18) ..................................................................................................... 153
6.26. InPort1Vol Node (NID = 0x19) ..................................................................................................... 156
6.27. ADC0Mux Node (NID = 0x1B) ..................................................................................................... 158
6.28. ADC1Mux Node (NID = 0x1C) .................................................................................................... 162
7. ORDERING INFORMATION .................................................................................................. 167
7.1. 92HD206 Family Options and Part Order Numbers ...................................................................... 167
8. PIN INFORMATION ...............................................................................................................168
8.1. 92HD206 48-Pin LQFP Diagram ................................................................................................... 168
8.2. Pin Table for 92HD206 in 48 Pin LQFP ......................................................................................... 168
9. PACKAGE OUTLINE AND PACKAGE DIMENSIONS ......................................................... 171
9.1. 48-Pin LQFP .................................................................................................................................. 171
10. SOLDER REFLOW PROFILE ............................................................................................. 172
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC 3 92HD206 V 1.2 112006
IDT CONFIDENTIAL
10.1. Standard Reflow Profile Data ...................................................................................................... 172
10.2. Pb Free Process - Package Classification Reflow Temperatures ............................................... 173
11. REVISION HISTORY ...........................................................................................................174
List of Figures
Figure 1. 92HD206 Functional Block Diagram ............................................................................................. 21
Figure 2. 92HD206 Widget Diagram ............................................................................................................. 22
Figure 3. 48-Pin LQFP Pinout .................................................................................................................... 168
Figure 4. 48-Pin LQFP Package Outline and Package Dimensions ........................................................... 171
Figure 5. Solder Reflow Profile ................................................................................................................... 172
List of Tables
Table 1. Impedance Sense Levels ................................................................................................................ 19
Table 2. CODEC IDs ..................................................................................................................................... 20
Table 3. Pin Configuration Default Settings ................................................................................................... 23
Table 4. High Definition Audio Widget ........................................................................................................... 24
Table 5. Root ID Command Verb Format ...................................................................................................... 26
Table 6. Root ID Command Response Format ............................................................................................. 26
Table 7. Root RevID Command Verb Format ................................................................................................ 26
Table 8. Root RevID Command Response Format ....................................................................................... 26
Table 9. Root NodeInfo Command Verb Format ........................................................................................... 27
Table 10. Root NodeInfo Command Response Format ................................................................................27
Table 11. AFG Reset Command Verb Format .............................................................................................. 27
Table 12. AFG Reset Command Response Format ...................................................................................... 27
Table 13. AFG NodeInfo Command Verb Format ......................................................................................... 28
Table 14. AFG NodeInfo Command Response Format .................................................................................28
Table 15. AFG Type Command Verb Format ................................................................................................ 28
Table 16. AFG Type Command Response Format ....................................................................................... 28
Table 17. AFG Cap Command Verb Format ................................................................................................. 28
Table 18. AFG Cap Command Response Format ......................................................................................... 29
Table 19. AFG PCMCap Command Verb Format ......................................................................................... 29
Table 20. AFG PCMCap Command Response Format ................................................................................. 29
Table 21. AFG Stream Command Verb Format ............................................................................................ 30
Table 22. AFG Stream Command Response Format .................................................................................... 30
Table 23. AFG InAmpCap Command Verb Format ....................................................................................... 31
Table 24. AFG InAmpCap Command Response Format .............................................................................. 31
Table 25. AFG SupPwrState Command Verb Format ................................................................................... 31
Table 26. AFG SupPwrState Command Response Format .......................................................................... 31
Table 27. AFG GPIOCnt Command Verb Format ......................................................................................... 32
Table 28. AFG GPIOCnt Command Response Format ................................................................................. 32
Table 29. AFG OutAmpCap Command Verb Format ....................................................................................32
Table 30. AFG OutAmpCap Command Response Format ........................................................................... 33
Table 31. AFG PwrState Command Verb Format ......................................................................................... 33
Table 32. AFG PwrState Command Response Format .................................................................................33
Table 33. AFG UnsolResp Command Verb Format ...................................................................................... 34
Table 34. AFG UnsolResp Command Response Format .............................................................................. 34
Table 35. AFG GPIO Command Verb Format ............................................................................................... 34
Table 36. AFG GPIO Command Response Format ...................................................................................... 34
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC 4 92HD206 V 1.2 112006
IDT CONFIDENTIAL
Table 37. AFG GPIOEn Command Verb Format .......................................................................................... 35
Table 38. AFG GPIOEn Command Response Format .................................................................................. 35
Table 39. AFG GPIODir Command Verb Format .......................................................................................... 36
Table 40. AFG GPIODir Command Response Format ..................................................................................36
Table 41. AFG GPIOWakeEn Command Verb Format ................................................................................. 36
Table 42. AFG GPIOWakeEn Command Response Format ......................................................................... 36
Table 43. AFG GPIOUnsol Command Verb Format ...................................................................................... 37
Table 44. AFG GPIOUnsol Command Response Format ............................................................................. 37
Table 45. AFG GPIOSticky Command Verb Format ..................................................................................... 38
Table 46. AFG GPIOSticky Command Response Format ............................................................................. 38
Table 47. AFG SubID Command Verb Format .............................................................................................. 39
Table 48. AFG SubID Command Response Format ..................................................................................... 39
Table 49. AFG TCKT Command Verb Format .............................................................................................. 40
Table 50. AFG TCKT Command Response Format ...................................................................................... 40
Table 51. AFG Sply Command Verb Format ................................................................................................. 40
Table 52. AFG Sply Command Response Format ........................................................................................ 40
Table 53. AFG DACMode Command Verb Format ....................................................................................... 41
Table 54. AFG DACMode Command Response Format ............................................................................... 41
Table 55. AFG GPIOPlrty Command Verb Format ........................................................................................ 41
Table 56. AFG GPIOPlrty Command Response Format ............................................................................... 41
Table 57. AFG GPIODrive Command Verb Format ...................................................................................... 42
Table 58. AFG GPIODrive Command Response Format .............................................................................. 43
Table 59. AFG DMic Command Verb Format ................................................................................................ 43
Table 60. AFG DMic Command Response Format ....................................................................................... 43
Table 61. DAC0 Cnvtr Command Verb Format ............................................................................................. 44
Table 62. DAC0 Cnvtr Command Response Format .................................................................................... 44
Table 63. DAC0 OutAmpRight Command Verb Format ................................................................................ 45
Table 64. DAC0 OutAmpRight Command Response Format ....................................................................... 45
Table 65. DAC0 OutAmpLeft Command Verb Format ..................................................................................45
Table 66. DAC0 OutAmpLeft Command Response Format .......................................................................... 46
Table 67. DAC0 WCap Command Verb Format ............................................................................................ 46
Table 68. DAC0 WCap Command Response Format ................................................................................... 46
Table 69. DAC0 PwrState Command Verb Format ....................................................................................... 47
Table 70. DAC0 PwrState Command Response Format .............................................................................. 47
Table 71. DAC0 CnvtrID Command Verb Format ......................................................................................... 47
Table 72. DAC0 CnvtrID Command Response Format .................................................................................48
Table 73. DAC0 LR Command Verb Format ................................................................................................. 48
Table 74. DAC0 LR Command Response Format ........................................................................................ 48
Table 75. DAC1 Cnvtr Command Verb Format ............................................................................................. 48
Table 76. DAC1 Cnvtr Command Response Format .................................................................................... 49
Table 77. DAC1 OutAmpRight Command Verb Format ................................................................................ 50
Table 78. DAC1 OutAmpRight Command Response Format ....................................................................... 50
Table 79. DAC1 OutAmpLeft Command Verb Format ..................................................................................50
Table 80. DAC1 OutAmpLeft Command Response Format .......................................................................... 50
Table 81. DAC1 WCap Command Verb Format ............................................................................................ 50
Table 82. DAC1 WCap Command Response Format ................................................................................... 51
Table 83. DAC1 PwrState Command Verb Format ....................................................................................... 51
Table 84. DAC1 PwrState Command Response Format .............................................................................. 52
Table 85. DAC1 CnvtrID Command Verb Format ......................................................................................... 52
Table 86. DAC1 CnvtrID Command Response Format .................................................................................52
Table 87. DAC1 LR Command Verb Format ................................................................................................. 53
Table 88. DAC1 LR Command Response Format ........................................................................................ 53
Table 89. DAC2 Cnvtr Command Verb Format ............................................................................................. 53
Table 90. DAC2 Cnvtr Command Response Format .................................................................................... 53
Table 91. DAC2 OutAmpRight Command Verb Format ................................................................................ 54
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC 5 92HD206 V 1.2 112006
IDT CONFIDENTIAL
Table 92. DAC2 OutAmpRight Command Response Format ....................................................................... 55
Table 93. DAC2 OutAmpLeft Command Verb Format ..................................................................................55
Table 94. DAC2 OutAmpLeft Command Response Format .......................................................................... 55
Table 95. DAC2 WCap Command Verb Format ............................................................................................ 55
Table 96. DAC2 WCap Command Response Format ................................................................................... 55
Table 97. DAC2 PwrState Command Verb Format ....................................................................................... 56
Table 98. DAC2 PwrState Command Response Format .............................................................................. 56
Table 99. DAC2 CnvtrID Command Verb Format ......................................................................................... 57
Table 100. DAC2 CnvtrID Command Response Format ............................................................................... 57
Table 101. DAC2 LR Command Verb Format ............................................................................................... 57
Table 102. DAC2 LR Command Response Format ...................................................................................... 58
Table 103. DAC3 Cnvtr Command Verb Format ........................................................................................... 58
Table 104. DAC3 Cnvtr Command Response Format ..................................................................................58
Table 105. DAC3 OutAmpRight Command Verb Format .............................................................................. 59
Table 106. DAC3 OutAmpRight Command Response Format ..................................................................... 59
Table 107. DAC3 OutAmpLeft Command Verb Format ................................................................................ 60
Table 108. DAC3 OutAmpLeft Command Response Format ........................................................................ 60
Table 109. DAC3 WCap Command Verb Format .......................................................................................... 60
Table 110. DAC3 WCap Command Response Format ................................................................................. 60
Table 111. DAC3 PwrState Command Verb Format ..................................................................................... 61
Table 112. DAC3 PwrState Command Response Format ............................................................................ 61
Table 113. DAC3 CnvtrID Command Verb Format ....................................................................................... 62
Table 114. DAC3 CnvtrID Command Response Format ............................................................................... 62
Table 115. DAC3 LR Command Verb Format ............................................................................................... 62
Table 116. DAC3 LR Command Response Format ...................................................................................... 62
Table 117. ADC0 Cnvtr Command Verb Format ........................................................................................... 63
Table 118. ADC0 Cnvtr Command Response Format ..................................................................................63
Table 119. ADC0 WCap Command Verb Format .......................................................................................... 64
Table 120. ADC0 WCap Command Response Format ................................................................................. 64
Table 121. ADC0 ConLst Command Verb Format ........................................................................................ 65
Table 122. ADC0 ConLst Command Response Format ................................................................................ 65
Table 123. ADC0 ConLstEntry Command Verb Format ................................................................................65
Table 124. ADC0 ConLstEntry Command Response Format ....................................................................... 66
Table 125. ADC0 ProcState Command Verb Format .................................................................................... 66
Table 126. ADC0 ProcState Command Response Format ........................................................................... 66
Table 127. ADC0 PwrState Command Verb Format ..................................................................................... 66
Table 128. ADC0 PwrState Command Response Format ............................................................................ 67
Table 129. ADC0 CnvtrID Command Verb Format ....................................................................................... 67
Table 130. ADC0 CnvtrID Command Response Format ............................................................................... 67
Table 131. ADC1 Cnvtr Command Verb Format ........................................................................................... 68
Table 132. ADC1 Cnvtr Command Response Format ..................................................................................68
Table 133. ADC1 WCap Command Verb Format .......................................................................................... 69
Table 134. ADC1 WCap Command Response Format ................................................................................. 69
Table 135. ADC1 ConLst Command Verb Format ........................................................................................ 70
Table 136. ADC1 ConLst Command Response Format ................................................................................ 70
Table 137. ADC1 ConLstEntry Command Verb Format ................................................................................70
Table 138. ADC1 ConLstEntry Command Response Format ....................................................................... 71
Table 139. ADC1 ProcState Command Verb Format .................................................................................... 71
Table 140. ADC1 ProcState Command Response Format ........................................................................... 71
Table 141. ADC1 PwrState Command Verb Format ..................................................................................... 71
Table 142. ADC1 PwrState Command Response Format ............................................................................ 72
Table 143. ADC1 CnvtrID Command Verb Format ....................................................................................... 72
Table 144. ADC1 CnvtrID Command Response Format ............................................................................... 72
Table 145. SPDIFOut Cnvtr Command Verb Format .................................................................................... 73
Table 146. SPDIFOut Cnvtr Command Response Format ............................................................................ 73
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC 6 92HD206 V 1.2 112006
IDT CONFIDENTIAL
Table 147. SPDIFOut WCap Command Verb Format ...................................................................................74
Table 148. SPDIFOut WCap Command Response Format .......................................................................... 74
Table 149. SPDIFOut PCM Command Verb Format ..................................................................................... 75
Table 150. SPDIFOut PCM Command Response Format ............................................................................ 75
Table 151. SPDIFOut Stream Command Verb Format .................................................................................76
Table 152. SPDIFOut Stream Command Response Format ......................................................................... 76
Table 153. SPDIFOut CnvtrID Command Verb Format ................................................................................. 77
Table 154. SPDIFOut CnvtrID Command Response Format ........................................................................ 77
Table 155. SPDIFOut DigCnvtr Command Verb Format ...............................................................................77
Table 156. SPDIFOut DigCnvtr Command Response Format ...................................................................... 77
Table 157. SPDIFIn Cnvtr Command Verb Format ....................................................................................... 78
Table 158. SPDIFIn Cnvtr Command Response Format .............................................................................. 78
Table 159. SPDIFIn WCap Command Verb Format ...................................................................................... 79
Table 160. SPDIFIn WCap Command Response Format ............................................................................. 79
Table 161. SPDIFIn PCMCap Command Verb Format ................................................................................. 80
Table 162. SPDIFIn PCMCap Command Response Format ........................................................................ 80
Table 163. SPDIFIn Stream Command Verb Format .................................................................................... 81
Table 164. SPDIFIn Stream Command Response Format ........................................................................... 81
Table 165. SPDIFIn ConLst Command Verb Format .................................................................................... 82
Table 166. SPDIFIn ConLst Command Response Format ............................................................................ 82
Table 167. SPDIFIn ConLstEntry Command Verb Format ............................................................................ 82
Table 168. SPDIFIn ConLstEntry Command Response Format ................................................................... 82
Table 169. SPDIFIn CnvtrID Command Verb Format ................................................................................... 83
Table 170. SPDIFIn CnvtrID Command Response Format ........................................................................... 83
Table 171. SPDIFIn DigCnvtr Command Verb Format .................................................................................. 83
Table 172. SPDIFIn DigCnvtr Command Response Format ......................................................................... 83
Table 173. SPDIFIn VCSR0 Command Verb Format .................................................................................... 84
Table 174. SPDIFIn VCSR0 Command Response Format ........................................................................... 84
Table 175. PortA WCap Command Verb Format .......................................................................................... 86
Table 176. PortA WCap Command Response Format ..................................................................................86
Table 177. PortA PinCap Command Verb Format ........................................................................................ 87
Table 178. PortA PinCap Command Response Format ................................................................................87
Table 179. PortA ConLst Command Verb Format ......................................................................................... 88
Table 180. PortA ConLst Command Response Format ................................................................................88
Table 181. PortA ConLstEntry Command Verb Format ................................................................................ 89
Table 182. PortA ConLstEntry Command Response Format ........................................................................ 89
Table 183. PortA ConSelectCtrl Command Verb Format .............................................................................. 89
Table 184. PortA ConSelectCtrl Command Response Format ..................................................................... 89
Table 185. PortA PinWCntrl Command Verb Format .................................................................................... 89
Table 186. PortA PinWCntrl Command Response Format ........................................................................... 90
Table 187. PortA UnsolResp Command Verb Format ................................................................................... 90
Table 188. PortA UnsolResp Command Response Format .......................................................................... 90
Table 189. PortA ChSense Command Verb Format ..................................................................................... 91
Table 190. PortA ChSense Command Response Format ............................................................................. 91
Table 191. PortA ConfigDefault Command Verb Format .............................................................................. 91
Table 192. PortA ConfigDefault Command Response Format ...................................................................... 92
Table 193. PortB WCap Command Verb Format .......................................................................................... 92
Table 194. PortB WCap Command Response Format ..................................................................................92
Table 195. PortB PinCap Command Verb Format ........................................................................................ 93
Table 196. PortB PinCap Command Response Format ................................................................................93
Table 197. PortB ConLst Command Verb Format ......................................................................................... 94
Table 198. PortB ConLst Command Response Format ................................................................................94
Table 199. PortB ConLstEntry Command Verb Format ................................................................................ 94
Table 200. PortB ConLstEntry Command Response Format ........................................................................ 94
Table 201. PortB ConSelectCtrl Command Verb Format .............................................................................. 95
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC 7 92HD206 V 1.2 112006
IDT CONFIDENTIAL
Table 202. PortB ConSelectCtrl Command Response Format ..................................................................... 95
Table 203. PortB PinWCntrl Command Verb Format .................................................................................... 95
Table 204. PortB PinWCntrl Command Response Format ........................................................................... 95
Table 205. PortB UnsolResp Command Verb Format ................................................................................... 96
Table 206. PortB UnsolResp Command Response Format .......................................................................... 96
Table 207. PortB ChSense Command Verb Format ..................................................................................... 97
Table 208. PortB ChSense Command Response Format ............................................................................. 97
Table 209. PortB ConfigDefault Command Verb Format .............................................................................. 97
Table 210. PortB ConfigDefault Command Response Format ...................................................................... 98
Table 211. PortC WCap Command Verb Format .......................................................................................... 98
Table 212. PortC WCap Command Response Format ................................................................................. 98
Table 213. PortC PinCap Command Verb Format ........................................................................................ 99
Table 214. PortC PinCap Command Response Format ................................................................................99
Table 215. PortC ConLst Command Verb Format ....................................................................................... 100
Table 216. PortC ConLst Command Response Format .............................................................................. 100
Table 217. PortC ConLstEntry Command Verb Format .............................................................................. 100
Table 218. PortC ConLstEntry Command Response Format ...................................................................... 100
Table 219. PortC PinWCntrl Command Verb Format .................................................................................. 101
Table 220. PortC PinWCntrl Command Response Format ......................................................................... 101
Table 221. PortC UnsolResp Command Verb Format ................................................................................ 101
Table 222. PortC UnsolResp Command Response Format ........................................................................ 102
Table 223. PortC ChSense Command Verb Format ...................................................................................102
Table 224. PortC ChSense Command Response Format ........................................................................... 102
Table 225. PortC ConfigDefault Command Verb Format ............................................................................ 103
Table 226. PortC ConfigDefault Command Response Format .................................................................... 103
Table 227. PortD WCap Command Verb Format ........................................................................................ 103
Table 228. PortD WCap Command Response Format ............................................................................... 103
Table 229. PortD PinCap Command Verb Format ...................................................................................... 104
Table 230. PortD PinCap Command Response Format .............................................................................. 104
Table 231. PortD ConLst Command Verb Format ....................................................................................... 105
Table 232. PortD ConLst Command Response Format .............................................................................. 105
Table 233. PortD ConLstEntry Command Verb Format .............................................................................. 106
Table 234. PortD ConLstEntry Command Response Format ...................................................................... 106
Table 235. PortD PinWCntrl Command Verb Format .................................................................................. 106
Table 236. PortD PinWCntrl Command Response Format ......................................................................... 106
Table 237. PortD UnsolResp Command Verb Format ................................................................................ 107
Table 238. PortD UnsolResp Command Response Format ........................................................................ 107
Table 239. PortD ChSense Command Verb Format ...................................................................................107
Table 240. PortD ChSense Command Response Format ........................................................................... 108
Table 241. PortD ConfigDefault Command Verb Format ............................................................................ 108
Table 242. PortD ConfigDefault Command Response Format .................................................................... 108
Table 243. PortE WCap Command Verb Format ........................................................................................ 109
Table 244. PortE WCap Command Response Format ................................................................................ 109
Table 245. PortE PinCap Command Verb Format ...................................................................................... 110
Table 246. PortE PinCap Command Response Format .............................................................................. 110
Table 247. PortE ConLst Command Verb Format ....................................................................................... 110
Table 248. PortE ConLst Command Response Format .............................................................................. 111
Table 249. PortE ConLstEntry Command Verb Format .............................................................................. 111
Table 250. PortE ConLstEntry Command Response Format ...................................................................... 111
Table 251. PortE PinWCntrl Command Verb Format .................................................................................. 111
Table 252. PortE PinWCntrl Command Response Format ......................................................................... 111
Table 253. PortE UnsolResp Command Verb Format .................................................................................112
Table 254. PortE UnsolResp Command Response Format ........................................................................ 112
Table 255. PortE ChSense Command Verb Format ...................................................................................112
Table 256. PortE ChSense Command Response Format ........................................................................... 113
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC 8 92HD206 V 1.2 112006
IDT CONFIDENTIAL
Table 257. PortE ConfigDefault Command Verb Format ............................................................................ 113
Table 258. PortE ConfigDefault Command Response Format .................................................................... 114
Table 259. PortF WCap Command Verb Format ........................................................................................ 114
Table 260. PortF WCap Command Response Format ................................................................................ 114
Table 261. PortF PinCap Command Verb Format ....................................................................................... 115
Table 262. PortF PinCap Command Response Format .............................................................................. 115
Table 263. PortF ConLst Command Verb Format ....................................................................................... 116
Table 264. PortF ConLst Command Response Format .............................................................................. 116
Table 265. PortF ConLstEntry Command Verb Format ...............................................................................116
Table 266. PortF ConLstEntry Command Response Format ...................................................................... 116
Table 267. PortF PinWCntrl Command Verb Format .................................................................................. 117
Table 268. PortF PinWCntrl Command Response Format .......................................................................... 117
Table 269. PortF UnsolResp Command Verb Format .................................................................................117
Table 270. PortF UnsolResp Command Response Format ........................................................................ 118
Table 271. PortF ChSense Command Verb Format .................................................................................... 118
Table 272. PortF ChSense Command Response Format ........................................................................... 118
Table 273. PortF ConfigDefault Command Verb Format .............................................................................119
Table 274. PortF ConfigDefault Command Response Format .................................................................... 119
Table 275. PortG WCap Command Verb Format ........................................................................................ 119
Table 276. PortG WCap Command Response Format ............................................................................... 119
Table 277. PortG PinCap Command Verb Format ...................................................................................... 120
Table 278. PortG PinCap Command Response Format ............................................................................. 120
Table 279. PortG ConLst Command Verb Format ...................................................................................... 121
Table 280. PortG ConLst Command Response Format .............................................................................. 121
Table 281. PortG ConLstEntry Command Verb Format .............................................................................. 121
Table 282. PortG ConLstEntry Command Response Format ..................................................................... 122
Table 283. PortG PinWCntrl Command Verb Format .................................................................................. 122
Table 284. PortG PinWCntrl Command Response Format ......................................................................... 122
Table 285. PortG UnsolResp Command Verb Format ................................................................................ 122
Table 286. PortG UnsolResp Command Response Format ........................................................................ 123
Table 287. PortG ChSense Command Verb Format ...................................................................................123
Table 288. PortG ChSense Command Response Format .......................................................................... 123
Table 289. PortG ConfigDefault Command Verb Format ............................................................................ 124
Table 290. PortG ConfigDefault Command Response Format ................................................................... 124
Table 291. PortH WCap Command Verb Format ........................................................................................ 124
Table 292. PortH WCap Command Response Format ............................................................................... 124
Table 293. PortH PinCap Command Verb Format ...................................................................................... 125
Table 294. PortH PinCap Command Response Format .............................................................................. 125
Table 295. PortH ConLst Command Verb Format ....................................................................................... 126
Table 296. PortH ConLst Command Response Format .............................................................................. 126
Table 297. PortH ConLstEntry Command Verb Format .............................................................................. 126
Table 298. PortH ConLstEntry Command Response Format ...................................................................... 127
Table 299. PortH PinWCntrl Command Verb Format .................................................................................. 127
Table 300. PortH PinWCntrl Command Response Format ......................................................................... 127
Table 301. PortH UnsolResp Command Verb Format ................................................................................ 127
Table 302. PortH UnsolResp Command Response Format ........................................................................ 128
Table 303. PortH ChSense Command Verb Format ...................................................................................128
Table 304. PortH ChSense Command Response Format ........................................................................... 128
Table 305. PortH ConfigDefault Command Verb Format ............................................................................ 129
Table 306. PortH ConfigDefault Command Response Format .................................................................... 129
Table 307. DigOut0 WCap Command Verb Format ....................................................................................129
Table 308. DigOut0 WCap Command Response Format ........................................................................... 129
Table 309. DigOut0 PinCap Command Verb Format ..................................................................................130
Table 310. DigOut0 PinCap Command Response Format .......................................................................... 130
Table 311. DigOut0 ConLst Command Verb Format ................................................................................... 131
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Table 312. DigOut0 ConLst Command Response Format .......................................................................... 131
Table 313. DigOut0 ConLstEntry0 Command Verb Format ........................................................................ 131
Table 314. DigOut0 ConLstEntry0 Command Response Format ................................................................ 132
Table 315. DigOut0 ConLstEntry4 Command Verb Format ........................................................................ 132
Table 316. DigOut0 ConLstEntry4 Command Response Format ................................................................ 132
Table 317. DigOut0 ConSelectCtrl Command Verb Format ........................................................................ 132
Table 318. DigOut0 ConSelectCtrl Command Response Format ............................................................... 133
Table 319. DigOut0 PinWCntrl Command Verb Format .............................................................................. 133
Table 320. DigOut0 PinWCntrl Command Response Format ..................................................................... 133
Table 321. DigOut0 ConfigDefault Command Verb Format ........................................................................ 133
Table 322. DigOut0 ConfigDefault Command Response Format ................................................................ 134
Table 323. InPort0Mux WCap Command Verb Format ............................................................................... 134
Table 324. InPort0Mux WCap Command Response Format ...................................................................... 134
Table 325. InPort0Mux ConLst Command Verb Format ............................................................................. 135
Table 326. InPort0Mux ConLst Command Response Format ..................................................................... 135
Table 327. InPort0Mux OutAmpCap Command Verb Format ..................................................................... 135
Table 328. InPort0Mux OutAmpCap Command Response Format ............................................................ 136
Table 329. InPort0Mux OutAmpRight Command Verb Format ................................................................... 136
Table 330. InPort0Mux OutAmpRight Command Response Format ........................................................... 136
Table 331. InPort0Mux OutAmpLeft Command Verb Format ...................................................................... 137
Table 332. InPort0Mux OutAmpLeft Command Response Format ............................................................. 137
Table 333. InPort0Mux ConSelectCtrl Command Verb Format ................................................................... 137
Table 334. InPort0Mux ConSelectCtrl Command Response Format .......................................................... 137
Table 335. InPort0Mux ConLstEntry0 Command Verb Format ................................................................... 137
Table 336. InPort0Mux ConLstEntry0 Command Response Format .......................................................... 138
Table 337. InPort0Mux ConLstEntry4 Command Verb Format ................................................................... 138
Table 338. InPort0Mux ConLstEntry4 Command Response Format .......................................................... 138
Table 339. InPort0Mux ConLstEntry8 Command Verb Format ................................................................... 138
Table 340. InPort0Mux ConLstEntry8 Command Response Format .......................................................... 138
Table 341. InPort1Mux WCap Command Verb Format ............................................................................... 139
Table 342. InPort1Mux WCap Command Response Format ...................................................................... 139
Table 343. InPort1Mux ConLst Command Verb Format ............................................................................. 140
Table 344. InPort1Mux ConLst Command Response Format ..................................................................... 140
Table 345. InPort1Mux OutAmpCap Command Verb Format ..................................................................... 140
Table 346. InPort1Mux OutAmpCap Command Response Format ............................................................ 140
Table 347. InPort1Mux OutAmpRight Command Verb Format ................................................................... 141
Table 348. InPort1Mux OutAmpRight Command Response Format ........................................................... 141
Table 349. InPort1Mux OutAmpLeft Command Verb Format ...................................................................... 141
Table 350. InPort1Mux OutAmpLeft Command Response Format ............................................................. 142
Table 351. InPort1Mux ConSelectCtrl Command Verb Format ................................................................... 142
Table 352. InPort1Mux ConSelectCtrl Command Response Format .......................................................... 142
Table 353. InPort1Mux ConLstEntry0 Command Verb Format ................................................................... 142
Table 354. InPort1Mux ConLstEntry0 Command Response Format .......................................................... 142
Table 355. InPort1Mux ConLstEntry4 Command Verb Format ................................................................... 143
Table 356. InPort1Mux ConLstEntry4 Command Response Format .......................................................... 143
Table 357. InPort1Mux ConLstEntry8 Command Verb Format ................................................................... 143
Table 358. InPort1Mux ConLstEntry8 Command Response Format .......................................................... 143
Table 359. PCBEEP OutAmpLeft Command Verb Format ......................................................................... 144
Table 360. PCBEEP OutAmpLeft Command Response Format ................................................................. 144
Table 361. PCBEEP WCap Command Verb Format ................................................................................... 144
Table 362. PCBEEP WCap Command Response Format .......................................................................... 144
Table 363. PCBEEP OutAmpCap Command Verb Format ......................................................................... 145
Table 364. PCBEEP OutAmpCap Command Response Format ................................................................ 145
Table 365. PCBEEP Gen Command Verb Format ......................................................................................145
Table 366. PCBEEP Gen Command Response Format ............................................................................. 146
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Table 367. CD WCap Command Verb Format ............................................................................................ 146
Table 368. CD WCap Command Response Format ................................................................................... 146
Table 369. CD PinCap Command Verb Format .......................................................................................... 147
Table 370. CD PinCap Command Response Format .................................................................................. 147
Table 371. CD PinWCntrl Command Verb Format ...................................................................................... 148
Table 372. CD PinWCntrl Command Response Format ............................................................................. 148
Table 373. CD ConfigDefault Command Verb Format ................................................................................148
Table 374. CD ConfigDefault Command Response Format ........................................................................ 149
Table 375. VolumeKnob WCap Command Verb Format ............................................................................. 149
Table 376. VolumeKnob WCap Command Response Format .................................................................... 149
Table 377. VolumeKnob VolKnobCap Command Verb Format .................................................................. 150
Table 378. VolumeKnob VolKnobCap Command Response Format .......................................................... 150
Table 379. VolumeKnob ConLst Command Verb Format ........................................................................... 150
Table 380. VolumeKnob ConLst Command Response Format ................................................................... 150
Table 381. VolumeKnob ConLstEntry0 Command Verb Format ................................................................. 150
Table 382. VolumeKnob ConLstEntry0 Command Response Format ........................................................ 151
Table 383. VolumeKnob ConLstEntry4 Command Verb Format ................................................................. 151
Table 384. VolumeKnob ConLstEntry4 Command Response Format ........................................................ 151
Table 385. VolumeKnob UnsolResp Command Verb Format ..................................................................... 151
Table 386. VolumeKnob UnsolResp Command Response Format ............................................................ 152
Table 387. VolumeKnob Cntrl Command Verb Format ............................................................................... 152
Table 388. VolumeKnob Cntrl Command Response Format ...................................................................... 152
Table 389. VolumeKnob VCSR0 Command Verb Format ........................................................................... 152
Table 390. VolumeKnob VCSR0 Command Response Format .................................................................. 153
Table 391. InPort0Vol WCap Command Verb Format ................................................................................ 153
Table 392. InPort0Vol WCap Command Response Format ........................................................................ 153
Table 393. InPort0Vol ConLst Command Verb Format ...............................................................................154
Table 394. InPort0Vol ConLst Command Response Format ...................................................................... 154
Table 395. InPort0Vol InAmpRight Command Verb Format ........................................................................ 154
Table 396. InPort0Vol InAmpRight Command Response Format ............................................................... 155
Table 397. InPort0Vol InAmpLeft Command Verb Format .......................................................................... 155
Table 398. InPort0Vol InAmpLeft Command Response Format ................................................................. 155
Table 399. InPort0Vol ConLstEntry Command Verb Format ....................................................................... 155
Table 400. InPort0Vol ConLstEntry Command Response Format .............................................................. 155
Table 401. InPort1Vol WCap Command Verb Format ................................................................................ 156
Table 402. InPort1Vol WCap Command Response Format ........................................................................ 156
Table 403. InPort1Vol ConLst Command Verb Format ...............................................................................157
Table 404. InPort1Vol ConLst Command Response Format ...................................................................... 157
Table 405. InPort1Vol InAmpRight Command Verb Format ........................................................................ 157
Table 406. InPort1Vol InAmpRight Command Response Format ............................................................... 157
Table 407. InPort1Vol InAmpLeft Command Verb Format .......................................................................... 157
Table 408. InPort1Vol InAmpLeft Command Response Format ................................................................. 158
Table 409. InPort1Vol ConLstEntry Command Verb Format ....................................................................... 158
Table 410. InPort1Vol ConLstEntry Command Response Format .............................................................. 158
Table 411. ADC0Mux WCap Command Verb Format ................................................................................. 158
Table 412. ADC0Mux WCap Command Response Format ........................................................................ 158
Table 413. ADC0Mux ConLst Command Verb Format ............................................................................... 159
Table 414. ADC0Mux ConLst Command Response Format ....................................................................... 159
Table 415. ADC0Mux ConSelectCtrl Command Verb Format ..................................................................... 160
Table 416. ADC0Mux ConSelectCtrl Command Response Format ............................................................ 160
Table 417. ADC0Mux ConLstEntry Command Verb Format ....................................................................... 160
Table 418. ADC0Mux ConLstEntry Command Response Format .............................................................. 160
Table 419. ADC0Mux LR Command Verb Format ......................................................................................161
Table 420. ADC0Mux LR Command Response Format .............................................................................. 161
Table 421. ADC0Mux OutAmpCap Command Verb Format ....................................................................... 161
Table 422. ADC0Mux OutAmpCap Command Response Format .............................................................. 161
Table 423. ADC0Mux OutAmpRight Command Verb Format ..................................................................... 162
Table 424. ADC0Mux OutAmpRight Command Response Format ............................................................. 162
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Table 425. ADC0Mux OutAmpLeft Command Verb Format ........................................................................ 162
Table 426. ADC0Mux OutAmpLeft Command Response Format ............................................................... 162
Table 427. ADC1Mux WCap Command Verb Format ................................................................................. 162
Table 428. ADC1Mux WCap Command Response Format ........................................................................ 163
Table 429. ADC1Mux ConLst Command Verb Format ............................................................................... 163
Table 430. ADC1Mux ConLst Command Response Format ....................................................................... 164
Table 431. ADC1Mux ConSelectCtrl Command Verb Format ..................................................................... 164
Table 432. ADC1Mux ConSelectCtrl Command Response Format ............................................................ 164
Table 433. ADC1Mux ConLstEntry Command Verb Format ....................................................................... 164
Table 434. ADC1Mux ConLstEntry Command Response Format .............................................................. 164
Table 435. ADC1Mux LR Command Verb Format ......................................................................................165
Table 436. ADC1Mux LR Command Response Format .............................................................................. 165
Table 437. ADC1Mux OutAmpCap Command Verb Format ....................................................................... 165
Table 438. ADC1Mux OutAmpCap Command Response Format .............................................................. 165
Table 439. ADC1Mux OutAmpRight Command Verb Format ..................................................................... 166
Table 440. ADC1Mux OutAmpRight Command Response Format ............................................................. 166
Table 441. ADC1Mux OutAmpLeft Command Verb Format ........................................................................ 166
Table 442. ADC1Mux OutAmpLeft Command Response Format ............................................................... 166
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1. DESCRIPTION
The 92HD206 is a high fidelity, 8-channel audio CODEC compatible with the Intel High Definition
(HD) Audio Interface. The 92HD206 CODEC provides high quality HD Audio capability to notebook
and cost sensitive desktop PC applications.
The 92HD206 incorporates IDT's proprietary technology to achieve a DAC SNR of 95dB. The higher
performance and quality of IDT’s audio solutions brings consumer electronics level performance to
the notebook, desktop and media center PC.
The 92HD206 provides stereo, 24-bit, full duplex resolution, supporting sample rates up to 192 KHz
by the DAC and ADC. The SPDIF In/Out supports sample rates of 96 KHz, 48 KHz and 44.1 KHz
plus SPDIF OUT supports 88.2 KHz. Additional sample rates are supported by the driver software.
The 92HD206 supports all desired eight channel configurations, including switchable Headphone
Out, and Universal Jacks
™
functionality for jack detection and re-tasking. The SPDIF interface pro-
vides connectivity to Consumer Electronic equipment like Dolby Digital decoders, powered speak-
ers, mini disk drives or a home entertainment systems. All analog I/O pairs support LINE_IN,
LINE_OUT and MIC.
MIC inputs can be programmed with 0/10/20/30/40dB boost. For more advanced configurations, the
92HD206 has up to three General Purpose I/O (GPIO) pins. The 92HD206 also provides a single
ended CD input for compatibility with DRM solutions and to support leg¬acy OS issues.
The 92HD206 integrates a headphone amplifier on Ports A, B and D. The headphone amplifier is
dedicated to these three outputs for increased flexibility, enhanced user experience, and reduced
implementation costs.
The Universal Jack™ feature allows the CODEC to detect when audio devices are plugged in, and
for the CODEC to be reconfigured to support these devices regardless of which port they are
plugged into. SPDIF input sensing is also supported. The fully parametric IDT SoftEQ can be initi-
ated/disabled upon headphone jack insertion/removal for protection of notebook speakers. Note:
The Jack Detect circuit and component selection are critical for accurate detection of audio jacks on
individual ports. Please see the IDT 92HD206 reference design for circuit implementation details.
The 92HD206 operates with a 3.3 V digital supply and a 5 V analog supply.
The 92HD206 is available in 48-pin LQFP Environmental (ROHS) packages.
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2. CHARACTERISTICS
2.1. Audio Fidelity
2.2. Electrical Specifications
2.2.1. Absolute Maximum Ratings
Stresses above the ratings listed below can cause permanent damage to the 92HD206. These ratings, which are
standard values for IDT commercially rated parts, are stress ratings only. Functional operation of the device at
these or any other conditions above those indicated in the operational sections of the specifications is not implied.
Exposure to absolute maximum rating conditions for extended periods can affect product reliability. Electrical
parameters are guaranteed only over the recommended operating temperature range.
2.2.2. Recommended Operation Conditions
DAC SNR: 95dB A-Weighted 5.0 V +/- 5%
ADC SNR: 90dB A-Weighted 5.0 V +/- 5%
Item Pin Maximum Rating
Analog maximum supply voltage AV d d 6 Volts
Digital maximum supply voltage DVdd 5.5 Volts
VREFOUT output current 5 mA
Voltage on any pin relative to ground Vss - 0.3 V to Vdd + 0.3 V
Operating temperature 0oC to +70oC
Storage temperature -55 oC to +125 oC
Soldering temperature
260 oC for 10 seconds
Soldering temperature information for all available packages
begins on page 173.
Parameter Min. Typ. Max. Units
Power Supply Voltage Digital - 3.3 V 3.135 3.3 3.465 V
Analog - 5 V 4.75 5 5.25 V
Ambient Operating Temperature 0 +70 °C
Case Temperature Tcase (48-LQFP) +90 °C
ESD:
The
92HD206
is an ESD (electrostatic discharge) sensitive device. The human body and test equipment
can accumulate and discharge electrostatic charges up to 4000 Volts without detection. Even though the
92HD206
implements internal ESD protection circuitry, proper ESD precautions should be followed to avoid damaging the
functionality or performance.
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2.3. 92HD206 5 V Analog Performance Characteristics
(Tambient = 25 ºC, AVdd = 5 V ± 5%, DVdd = 3.3 V ± 5%, AVss = DVss = 0 V; 1 KHz input sine wave; Sample
Frequency = 48 KHz; 0dB = 1 VRMS, 10 KW / 50 pF load, Testbench Characterization BW: 20 Hz – 20 kHz, 0dB set-
tings on all gain stages)
Parameter Conditions AVdd Min Typ Max Unit
Digital to Analog Converters
Resolution 5 V 24 Bits
SNR - DAC to All Line-Out Ports
(Note 4)
Analog Mixer Disabled,
PCM data 5 V 95 dB
THD+N - DAC to All Line-Out Ports
(Note 3)
Analog Mixer Disabled,
-3dB Signal, PCM data 5 V 90 dB
SNR - DAC to All Line-Out Ports
(Note 4)
Analog Mixer Enabled,
PCM data 5 V 90 dB
THD+N - DAC to All Line-Out Ports
(Note 3)
Analog Mixer Enabled,
-3dB Signal, PCM data 5 V 80 dB
Dynamic Range: DAC to All Line Out Ports
(Note2) -60dB Signal Level 5 V - 93 - dB
SNR - DAC to All Headphone Ports
(Note 4)
Analog Mixer Disabled,
10 KΩ load, PCM data 5 V 95 dB
THD+N - DAC to All Headphone Ports
(Note 3)
Analog Mixer Disabled,
-3dB Signal, 10 KΩ load, PCM data 5 V 85 dB
SNR - DAC to All Headphone Ports
(Note 4)
Analog Mixer Disabled,
32 Ω load, PCM data 5 V 95 dB
THD+N - DAC to All Headphone Ports
(Note 3)
Analog Mixer Disabled,
-3dB Signal, 32 Ω load, PCM data 5 V 85 dB
SNR - DAC to All Headphone Ports
(Note 4)
Analog Mixer Enabled,
10 kΩ load, PCM data 5 V 90 dB
THD+N - DAC to All Headphone Ports
(Note 3)
Analog Mixer Enabled,
-3dB Signal, 10 kΩ load, PCM data 5 V 79 dB
SNR - DAC to All Headphone Ports
(Note 4)
Analog Mixer Enabled,
32 Ω load, PCM data 5 V 87 dB
THD+N - DAC to All Headphone Ports
(Note 3)
Analog Mixer Enabled,
-3dB Signal,32 Ω load, PCM data 5 V 74 dB
Any Analog Input to DAC Crosstalk 10 KHz Signal Frequency 5 V - -85 - dB
Any Analog Input to DAC Crosstalk 1 KHz Signal Frequency 5 V - -80 - dB
Gain Error Analog Mixer Disabled 5 V 0.5 dB
Interchannel Gain Mismatch Analog Mixer Disabled 5 V 0.5 dB
D/A Digital Filter Pass Band (Note 5) 5 V 20 - 19,200 Hz
D/A Digital Filter Transition Band 5 V 19,200 - 28,800 Hz
D/A Digital Filter Stop Band 5 V 28,800 - - Hz
D/A Digital Filter Stop Band Rejcn (Note 6) 5 V -100 - - dB
D/A Out-of-Band Rejection (Note 7) 5 V -55 - - dB
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Group Delay (48 KHz sample rate) 5 V - - 1 ms
Attenuation, Gain Step Size DIGITAL 5 V - 0.75 - dB
Gain Drift 5 V - 100 - ppm/ºC
DAC Offset Voltage 5 V - 100 20 mV
Deviation from Linear Phase 5 V - 1 10 deg.
Analog Outputs
Full Scale All Line-Outs DAC PCM Data 5 V 1.00 - - Vrms
Full Scale All Line-Outs DAC PCM Data 5 V 2.83 - - Vp-p
All Headphone Capable Outputs (peak) 32 Ω load 5 V 31 50 - mW
Analog inputs
Full Scale Input Voltage 0dB Boost @ 4.75 V 5 V 1.00 - - Vrms
All Analog Inputs with boost 10dB Boost 5 V 0.31 - - Vrms
All Analog Inputs with boost 20dB Boost 5 V 0.10 - - Vrms
All Analog Inputs with boost 30dB Boost 5 V 0.03 - - Vrms
All Analog Inputs with boost 40dB Boost 5 V 0.01 - - Vrms
Input Impedance 5 V - 50 - KΩ
Input Capacitance 5 V - 15 - pF
Analog Mixer
SNR - CD to Ports A,B, & D Line-Out
(Note 4) 5 V 90 dB
THD+N - CD to Ports A,B, & D Line-Out
(Note 3) -3dB Input 5 V 70 dB
SNR - All Line-In to A,B, & D Line-Out (Note 4) 5 V 90 dB
THD+N - All Line-In to A,B, & D Line-Out
(Note 3) -3dB Input 5 V 70 dB
SNR - Analog PC Beep to Ports
A, B, & D Line-Out (Note 4) 5 V 85 dB
THD+N - Analog PC Beep to Ports
A, B, & D Line-Out (Note 3) -3dB Input 5 V 70 dB
Analog to Digital Converter
Resolution 5 V 24 Bits
Dynamic Range, All Analog Inputs to A/D
(Note 1)
High Pass Filer Enabled,
1 Vrms Input, No boost 5 V 88 90 dB
SNR All Analog Inputs to A/D (Note 4) High Pass Filter enabled 5 V 88 90 dB
THD+N All Analog Inputs to A/D (Note 3) High Pass Filter enabled,
-3dBV input Level 5 V 85 dB
Analog Frequency Response (Note 2) 5 V 10 - 30,000 Hz
A/D Digital Filter Pass Band (Note 5) 5 V 20 - 19,200 Hz
A/D Digital Filter Transition Band 5 V 19,200 - 28,800 Hz
Parameter Conditions AVdd Min Typ Max Unit
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1. Ratio of Full Scale signal to noise output with -60dB signal, measured “A weighted” over a 20 Hz to a 20 KHz
bandwidth.
2. ± 3dB limits for Line Output and 0dB gain, at -20dBV
A/D Digital Filter Stop Band 5 V 28,800 - - Hz
A/D Digital Filter Stop Band Rejection (Note 6) 5 V -100 - - dB
Group Delay (48 KHz sample rate) 5 V - - 1 ms
Any Analog Input to ADC Crosstalk 10 KHz Signal Frequency 5 V - -85 - dB
Any Analog Input to ADC Crosstalk 1 KHz Signal Frequency 5 V - -80 - dB
Spurious Tone Rejection 5 V - -100 - dB
Attenuation, Gain Step Size ANALOG 5 V - 1.5 - dB
Interchannel Gain Mismatch ADC 5 V - - 0.5 dB
Noise Floor when 40dB Mic Boost Enabled 5 V 0.01 mV
40dB Mic Boost Enabled SNR 5 mV Input 5 V 60 dB
40dB Mic Boost Enabled THD+N 5 mV Input 5 V 55 dB
Power Supply
Power Supply Rejection Ratio 1 KHz 5 V - -70 - dB
Power Supply Rejection Ratio 20 KHz 5 V - -40 - dB
D0 Didd 5 V 75 90 mA
D0 Aidd 5 V 85 mA
D1 Didd 5 V 75 90 mA
D1 Aidd 5 V 85 mA
D2 Didd 5 V 23 30 mA
D2 Aidd 5 V 58 mA
D3 Didd 5 V 23 30 mA
D3 Aidd 5 V 37 mA
One Stereo ADC Didd 5 V 8 10 mA
One Stereo ADC Aidd 5 V 10 mA
One Stereo DAC Didd 5 V 3 5 mA
One Stereo DAC Aidd 5 V 2 mA
CD Input
CD Common Mode Rejection (CMR) All 50 55 dB
Voltage Reference Outputs
VREFout (Note 8) All - 0.5 X AVdd - V
VREFILT (VAG) 5 V 0.45 X AVdd V
Phased Locked Loop
PLL lock time 5 V 96 200 µsec
PLL (HD Bit CLK) 24 MHz clock jitter 5 V 150 500 psec
Parameter Conditions AVdd Min Typ Max Unit
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3. Amplitude of THD+N, measured with A-weighting filter, over 20 Hz to 20 KHz bandwidth.
4. Ratio of Full Scale signal to idle channel noise output is measured “A weighted” over a 20 Hz to a 20 KHz
bandwidth. (AES17-1991 Idle Channel Noise or EIAJ CP-307 Signal-to-noise Ratio.)
5. Peak-to-Peak Ripple over Passband meets ± 0.25dB limits, 48 KHz Sample Frequency.
6. Stop Band rejection determines filter requirements. Out-of-Band rejection determines audible noise.
7. The integrated Out-of-Band noise generated by the DAC process, during normal PCM audio playback, over a
bandwidth 28.8 KHz to 100 KHz, with respect to a 1 Vrms DAC output.
8. Can be set to 0.5 or 0.8 AVdd.
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3. DETAILED DESCRIPTION
3.1. Universal Jacks
™
IDT’s Universal Jacks technology allows for the greatest flexibility in board design and implementa-
tion.
For the 92HD206 family the Universal Jacks capabilities are as follows1:
• Ports A, B, and D support2:
• Headphone Out
• Line Out
• Line In
• Mic with 0/10/20/30/40 dB Mic boost3
• Ports C, E, F, G, H support2:
• Line Out
• Line In
• Mic with 0/10/20/30/40 dB Mic boost3
• Ports G & H do not have VrefOut Support
Note1: On the 92HD206 family, only one function can be selected on each pin pair at a time. For
example, a pin pair cannot be configured as an input and output at the same time. Configuration can
be changed at any time.
Note2: Three headphones should not be used simultaneously. Performance degradation will occur
when using two headphones simultaneously. See electrical specs for details.
Note3: When the 40dB microphone boost feature is enabled, additional gain increases greater than
6dB may result in significant audio quality degradation of the microphone audio input. In particular,
when the 40dB microphone boost is active, the SNR, THD+N and DC offset will significantly degrade
regardless of the input signal level.
3.1.1. Audio Jack Presence Detect
SENSE_A pin is used to detect the presence of plugs in ports A, B, C, and D. SENSE_B pin is used
to detect the presence of plugs in ports E, F, G, ad H. Refer to the reference design for details of the
port detect circuitry.
Impedance Sense is accomplished by on-chip circuitry that measures the impedance at the pin of
the chip and compares it to internal reference impedance bins. Below, is a table that contains the bin
information and codes returned when the pin widget impedance field in the Port Pin Sense widget is
read. Please note that even under the best conditions, there is no method to guarantee 100%
impedance sensing due to variations in external circuitry and impedance overlap of devices that can
be plugged into a jack. The impedance sense table reflects both standard Line Out and Headphone
output drivers. Please reference the HD Audio Universal Jack Application Note on the IDT Extranet
for more information.
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3.2. SPDIF Input
SPDIF_IN can operate at 44.1 KHz, 48 KHz or 96 KHz and implements internal Jack Detect.
A sophisticated digital PLL allows automatic rate detection and accurate data recovery. The ability to
directly accept consumer SPDIF voltage levels eliminates the need for costly external receiver ICs.
Advanced features such as record slot select and SPDIF_IN routing to the DAC allows for simulta-
neous record and play.
3.3. SPDIF Output
SPDIF Ouput can operate at 44.1 KHz, 48 KHz, 88.2 KHz and 96 KHz, as defined in the Intel High
Definition Audio Specification, with resolutions up to 24 bits. This insures compatibility with all con-
sumer audio gear and allows for convenient integration into home theater systems and media center
PCs.
Table 1. Impedance Sense Levels
Bins Return Hex Code Impedance Level (Ohms) General Device Detected
000b 0064h Impedance < 300 Passive Speakers, Headset Speakers
001b 012Ch Impedance = 300 +/- 25% Some Headset Speakers
010b 028Ah 300 > Impedance < 1275 Some Microphones
011b 03E8h Impedance = 1275 +/- 25% Microphones
100b 07D0h 1275 > Impedance < 2000 Microphones
101b 0BB8h Impedance = 2000 +/- 25% Amplified Speakers
110b 2710h > 2000 Amplified Speakers, Line In
111b 2710h > 2000 Amplified Speakers, Line In
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3.4. Headphone Drivers (Restrictions)
Three headphones should not be used simultaneously. Performance degradation will occur when
using two headphones simultaneously. See electrical specifications for details.
3.5. Device IDs
Note: SVIDs, SSIDs and Assembly IDs are read/writable by BIOS. All other ID fields are
read-only.
Note: MS refers to Master Studio and HT/SR refers to Home Theater/Sound Room
Table 2. CODEC IDs
Part Number DAC SNR dB VID DID Rev ID Step ID SSID* Assm ID* Dolby Volume Pkg Pins
92HD206X 95 8384h 7645h xxh xxh xxxxxxh xxh No Yes 48
92HD206D 95 8384h 7646h xxh xxh xxxxxx1h xxh HT/SR Yes 48
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4. FUNCTIONAL BLOCK DIAGRAMS
4.1. 92HD206
Figure 1. 92HD206 Functional Block Diagram
Pin Complex
Pins 39/41
Stream &
Channel
Select
DAC
0
Stream &
Channel
Select
Stream &
Channel
Select
SPDIF
Receiver SPDIF IN
HD Audio LINK LOGIC
PCM to
SPDIF
OUT
SPDIF
vol Pin Complex
Pins 35/36
Pin Complex
Pins 23/24
Pin Complex
Pins 21/22
DAC
1
vol
DAC
2
vol
DAC
3
vol
Stream &
Channel
Select
Stream &
Channel
Select
Pin Complex
Pins 16/17
Stream&
Channel
Select
Output
Enable
X
Mic Pass Forward
X
X
X
Digital PC Beep
Digital PC Beep
Digital PC Beep
Digital PC Beep
PORT D
PORT C
PORT F
Output
Enable
Output
Enable
Output
Enable
Digital
Mute
Digital
Mute
Digital
Mute
Digital
Mute
Stream &
Channel
Select
PCM ADC
ADC0
Red River
Analog PC Beep
Pin 12
Vendor
Specific
Pin 47
Pin 48
If the mixer switches on all
connections at once,
Digital PC Beep overrides.
Pin Complex
Pins 43/44
PORT G
Pin Complex
Pins 45/46
PORT H
Output
Enable
Mic Bias
Pin Complex
Pins 14/15
PORT E
Output
Enable
PORT B
Output
Enable
PORT A
Output
Enable
HP
HP
HP
MUX MUX
Mic Bias
Mic Bias
Pin 2
CD
D2S Pins 18/19/20
DMIC_0
DMIC
DMIC_0
Mic Bias
STEREO
ADC0
PCM mute
Gain
MUX
Boost
vol
+0/+10/+20/
+30/+40 dB
+0 to +22.5 dB
In 1.5 dB steps
1 bit
MUX
DMIC_1
A
B
C
D
E
F
G
H
CD
DMIC_0
MUX
volmute
Gain
Boost
+0/+10/+20/
+30/+40 dB
+0 to +22.5 dB
In 1.5 dB steps
1 bit
MUX
A
B
C
D
E
F
G
H
CD
STEREO
ADC1
PCM
DMIC_0
DMIC_1
MUX
ADC1
Stream &
Channel
Select
Mic Bias
Mic Bias
CD
DMIC_1
DMIC_1
DMIC Pin 3
A
B
RTC
LI,MIC,HP
No Bias
No Bias
LI,MIC,HP
DAC
0,1,4
DAC
0,1,4
C
D
E
H
F
G
Rear 7.1
DAC
0
DAC 1
DAC 2
DAC 3
LI,MIC
LI,MIC
D
C
G
DAC 3
DAC 2
F
E
DAC
0
LO,LI,
LO,LI
Rear
LO,HP
LO,LI,MIC
LI,MIC
3 Stack 5.1 + RTC
D
F
E
Rear
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DAC0
HD
Audio
Link
NID=02h
VOLUME
MUTE
NID=1Bh
DAC1
NID=03h
NID=1Ch
NID=0Ah
NID=0Bh
NID=0Ch
NID=0Dh
NID=0Eh
NID=0Fh
NID=10h
NID=11h
DAC2
NID=04h
DAC3
NID=05h
ADC0
NID=07h
ADC1
NID=08h
SPDIF
IN
NID=20h
SPDIF
OUT
NID=1Eh
DMIC0
NID=13h
DMIC1
NID=14h
NID=21h
DIGIN
NID=22h
NID=15h
NID=16h
PCBEEP
NID=23h
CD
NID=12h
VOLUME
KNOB
NID=24h
INPORT0
VOL
NID=18h
INPORT1
VOL
NID=19h
PortC
PortD
PortE
PortF
PortG
PortH
VOLUME
MUTE
VOLUME
MUTE
VOLUME
MUTE
ADC0
MUX
ADC1
MUX
INPORT0
MUX
VOLUME
INPORT1
MUX
VOLUME
PortB
PortA
DIGOUT
0
ADC0MUX
ADC1MUX
ADC1MUX
ADC0MUX
DAC0
DAC0
DAC0
DAC1
DAC1
DAC2
DAC2
DAC1
DAC1
DAC3
A
B
C
D
E
F
G
H
CD
A
B
C
D
E
F
G
H
CD
5. WIDGET
DIAGRAM
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Figure 2. 92HD206 Widget Diagram
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5.1. Pin Configuration Default Register Settings
The following table shows the Pin Widget Configuration Default settings.
Table 3. Pin Configuration Default Settings
Pin Name Port Location Device Connection Color Misc Assoc. Seq
DigInPin Not Connected
01b
Mainboard
Rear
1h
SPDIF In
Ch
RCA
4h
Gray
2h Jack Detect Overide = 1 9h 0h
DigOutPin Connect to Jack
00b
Mainboard
Rear
1h
SPDIF Out
4h
RCA
4h
Gray
2h Jack Detect Overide = 0 7h 0h
PortAPin Connect to Jack
00b
Mainboard
Front
2h
HP Out
2h
1/8 inch Jack
1h
Green
4h Jack Detect Overide = 0 2h 0h
PortBPin Connect to Jack
00b
Mainboard
Front
2ht
Mic In
Ah
1/8 inch Jack
1h
Pink
9h Jack Detect Overide = 0 8h 0h
PortCPin Connect to Jack
00b
Mainboard
Rear
1h
Line In
8h
1/8 inch Jack
1h
Blue
3h Jack Detect Overide = 0 4h Eh
PortDPin Connect to Jack
00b
Mainboard
Rear
1h
Line Out
0h
1/8 inch Jack
1h
Green
4h Jack Detect Overide = 0 1h 0h
PortEPin Connect to Jack
00b
Mainboard
Rear
1h
Mic In
Ah
1/8 inch Jack
1h
Pink
9h Jack Detect Overide = 0 4h 0h
PortFPin Connect to Jack
00b
Mainboard
Rear
1h
Line Out
0h
1/8 inch Jack
1h
Black
1h Jack Detect Overide = 0 1h 2h
PortGPin Connect to Jack
00b
Mainboard
Rear
1h
Line Out
0h
1/8 inch Jack
1h
Orange
6h Jack Detect Overide = 0 1h 1h
PortHPin Connect to Jack
00b
Mainboard
Rear
1h
Line Out
0h
1/8 inch Jack
1h
Gray
2h Jack Detect Overide = 0 1h Fh
CDPin Not Connected
01b
Internal
01000b
CD
3h
ATAPI Internal
3h
Unknown
0h Jack Detect Overide = 1 Fh 0h
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6. WIDGET INFORMATION FOR THE 92HD206 FAMILY
Table 4. High Definition Audio Widget
ID Widget Name Description
00h Root Root Node
01h Audio Function Group Audio Function Group
02h DAC0 Stereo Output Converter to DAC
03h DAC1 Stereo Output Converter to DAC
04h DAC2 Stereo Output Converter to DAC
05h DAC3 Stereo Output Converter to DAC
06h Reserved Reserved
07h ADC0 Stereo Input Converter to ADC
08h ADC1 Stereo Input Converter to ADC
09h Reserved Reserved
0Ah Port A Port A Pin Widget (Configurable as HP, Line In, Line Out, Mic)
0Bh Port B Port B Pin Widget (Configurable as HP, Line In, Line Out, Mic)
0Ch Port C Port C Pin Widget (Configurable as Line In, Line Out, Mic)
0Dh Port D Port D Pin Widget (Configurable as HP, Line In, Line Out, Mic)
0Eh Port E Port E Pin Widget (Configurable as Line In, Line Out, Mic)
0Fh Port F Port F Pin Widget (Configurable as Line In, Line Out, Mic)
10h Port G Port G Pin Widget (Configurable as Line In, Line Out, Mic)
11h Port H Port H Pin Widget (Configurable as Line In, Line Out, Mic)
12h CD CD Pin Widget
13h Reserved Reserved
14h Reserved Reserved
15h InPort0Mux ADC0 Input Port Mux
16h InPort1Mux ADC1 Input Port Mux
17h Reserved Reserved
18h InPort0Vol ADC0 Input Port Volume
19h InPort1Vol ADC1 Input Port Volume
1Ah Reserved Reserved
1Bh ADC0Mux ADC0 Mux
1Ch ADC1Mux ADC1 Mux
1Dh Reserved Reserved
1Eh SPDIF_OUT Stereo Output for SPDIF_Out
1Fh Reserved Reserved
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20h SPDIF_IN Stereo Input for SPDIF_In
21h DigOut Digital Output Pin
22h Reserved Reserved
23h PCBEEP Digital PC Beep
24h VolumeKnob Master Volume Controls
Table 4. High Definition Audio Widget
ID Widget Name Description
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6.1. Root Node (NID = 0x00)
6.1.1. Root ID
6.1.2. Root RevID
Table 5. Root ID Command Verb Format
Verb ID Payload Response
Get F00 00 See bitfield table.
Table 6. Root ID Command Response Format
Bit Bitfield Name RW Reset Description
[31:16] Vendor R0x8384 Vendor ID.
[15:8] DeviceFix R0x76 Fixed portion of Device ID.
[7:0] DeviceProg R0x10 Dependant on device - See device ID table
in section 3.5.
Table 7. Root RevID Command Verb Format
Verb ID Payload Response
Get F00 02 See bitfield table.
Table 8. Root RevID Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Rsvd R0x00 Reserved
[23:20] Major R0x1 Major rev number of compliant HD Audio spec.
[19:16] Minor R0x0 Minor rev number of compliant HD Audio spec.
[15:12] VendorFix R0x0 Fixed portion of Vendor's rev number for this device.
[11:8] VendorProg R0x1 Vendor's rev number for this device.
[7:4] SteppingFix R0x0 Fixed portion of vendor stepping number within the
Vendor RevID.
[3:0] SteppingProg R0x1 vendor stepping number within the Vendor RevID.
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6.1.3. Root NodeInfo
6.2. AFG Node (NID = 0x01)
6.2.1. AFG Reset
Table 9. Root NodeInfo Command Verb Format
Verb ID Payload Response
Get F00 04 See bitfield table.
Table 10. Root NodeInfo Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Rsvd2 R0x00 Reserved
[23:16] StartNID R0x01 Starting node number (NID) of first function group
[15:8] Rsvd1 R0x00 Reserved
[7:0] TotalNodes R0x01 Total number of nodes
Table 11. AFG Reset Command Verb Format
Verb ID Payload Response
Get 7FF 00 See bitfield table.
Set1 7FF See bits [7:0] of bitfield table. 0000_0000h
Table 12. AFG Reset Command Response Format
Bit Bitfield Name RW Reset Description
[31:0] Response R0x0 Reserved. Overlaps Execute.
[0] Execute W0x0
Function Reset. Function Group reset is
executed when the Set verb 7FF is written
with 8-bit payload of 00h. The CODEC
should issue a response to acknowledge
receipt of the verb, and then reset the
affected Function Group and all associated
widgets to their power-on reset values.
Some controls such as Configuration
Default controls should not be reset.
Overlaps Response.
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6.2.2. AFG NodeInfo
6.2.3. AFG Type
6.2.4. AFG Type
Table 13. AFG NodeInfo Command Verb Format
Verb ID Payload Response
Get F00 04 See bitfield table.
Table 14. AFG NodeInfo Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Rsvd2 R0x0 Reserved
[23:16] StartNID R0x2 Starting node number for function group
subordinate nodes.
[15:8] Rsvd1 R0x0 Reserved
[7:0] TotalNodes R0x23 Total number of nodes.
Table 15. AFG Type Command Verb Format
Verb ID Payload Response
Get F00 05 See bitfield table.
Table 16. AFG Type Command Response Format
Bit Bitfield Name RW Reset Description
[31:9] Rsvd R0x0 Reserved
[8] UnSol R0x1
This node is capable of generating an
unsolicited response, and will respond to
the Unsolicited Response verb (Verb ID
708h).
[7:0] NodeType R0x01 Node type = Audio Function Group
Table 17. AFG Cap Command Verb Format
Verb ID Payload Response
Get F00 08 See bitfield table.
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6.2.5. AFG PCMCap
Table 18. AFG Cap Command Response Format
Bit Bitfield Name RW Reset Description
[31:17] Rsvd3 R0x0 Reserved
[16] BeepGen R0x1 Optional Beep Generator is present
[15:12] Rsvd2 R0x0 Reserved
[11:8] InputDelay R0xD
Typical latency = 13 frames. Number of
samples between when the sample is
received as an analog signal at the pin and
when the digital representation is
transmitted on the HD Audio link.
[7:4] Rsvd1 R0x0 Reserved
[3:0] OutputDelay R0xD
Typical latency = 13 frames. Number of
samples between when the signal is
received from the HD Audio link and when it
appears as an analog signal at the pin.
Table 19. AFG PCMCap Command Verb Format
Verb ID Payload Response
Get F00 0A See bitfield table.
Table 20. AFG PCMCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:21] Rsvd2 R0x0 Reserved
[20] B32 R0x0 32 bit audio formats are NOT supported
[19] B24 R0x1 24 bit audio formats are supported
[18] B20 R0x1 20 bit audio formats are supported
[17] B16 R0x1 16 bit audio formats are supported
[16] B8 R0x0 8 bit audio formats are NOT supported
[15:12] Rsvd1 R0x0 Reserved
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6.2.6. AFG Stream
[11] R12 R0x0 384 KHz rate (8/1*48 KHz) NOT supported
[10] R11 R0x1 192.0 KHz rate (4/1*48 KHz) supported
[9] R10 R0x1 176.4 KHz rate (4/1*44.1 KHz) supported
[8] R9 R0x1 96.0 KHz rate (2/1*48 KHz) supported
[7] R8 R0x1 88.2 KHz rate (2/1*44.1 KHz) supported
[6] R7 R0x1 48.0 KHz rate supported (REQUIRED)
[5] R6 R0x1 44.1 KHz rate supported
[4] R5 R0x0 32.0 KHz rate (2/3*48 KHz) supported
[3] R4 R0x0 22.05 KHz rate (1/2*44.1 KHz) supported
[2] R3 R0x0 16.0 KHz rate (1/3*48 KHz) supported
[1] R2 R0x0 11.025 KHz rate (1/4*44.0 KHz) supported
[0] R1 R0x0 8.0 KHz rate (1/6*48 KHz) supported
Table 21. AFG Stream Command Verb Format
Verb ID Payload Response
Get F00 0B See bitfield table.
Table 22. AFG Stream Command Response Format
Bit Bitfield Name RW Reset Description
[31:3] Rsvd R0x0 Reserved
[2] NonPCM R0x0 No support for non-PCM data.
[1] Float32 R0x0 No support for Float32 data.
[0] PCM R0x1 PCM-formatted data supported.
Table 20. AFG PCMCap Command Response Format
Bit Bitfield Name RW Reset Description
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6.2.7. AFG InAmpCap
6.2.8. AFG SupPwrState
Table 23. AFG InAmpCap Command Verb Format
Verb ID Payload Response
Get F00 0D See bitfield table.
Table 24. AFG InAmpCap Command Response Format
Bit Bitfield Name RW Reset Description
[31] Mute R0x0 No mute capability
[30:23] Rsvd3 R0x0 Reserved
[22:16] StepSize R0x5 Size of each step in the gain range = 1.5dB
[15] Rsvd2 R0x0 Reserved
[14:8] NumSteps R0x0E Number of steps in the gain range = 15
(0dB to 22.5 dB)
[7] Rsvd1 R0x0 Reserved
[6:0] Offset R0x00 0dB-step is programmed with this offset
Table 25. AFG SupPwrState Command Verb Format
Verb ID Payload Response
Get F00 0F See bitfield table.
Table 26. AFG SupPwrState Command Response Format
Bit Bitfield Name RW Reset Description
[31:4] Rsvd R0x0 Reserved
[3] D3Sup R0x1
Power State D3 is supported. Allows for lowest possible
power consuming state under software control (and still
properly respond to a subsequent Power State command).
[2] D2Sup R0x1
Power State D2 is supported. Allows for lowest possible
power consuming state from which it can return to fully-on
state within 10 ms.
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6.2.9. AFG GPIOCnt
6.2.10. AFG OutAmpCap
[1] D1Sup R0x1
Power State D1 is supported. Allows for lowest possible
power consuming state from which it can return to fully on
state within 10ms, excepting analog pass-through circuits
which must remain fully on.
[0] D0Sup R0x1 Power State D0 is supported. Node power state is fully on.
Table 27. AFG GPIOCnt Command Verb Format
Verb ID Payload Response
Get F00 11 See bitfield table.
Table 28. AFG GPIOCnt Command Response Format
Bit Bitfield Name RW Reset Description
[31] GPIWake R0x1
Wake capability. Assuming the Wake Enable
Mask controls are enabled, GPIOs configured
as inputs can cause a wake (generate a
Status Change event on the link) when there
is a change in level on the pin.
[30] GPIUnsol R0x1
Unsolicited Response capability. Assuming
the Unsolicited Enable Mask controls are
enabled, GPIOs configured as inputs can
generate an Unsolicited Response on the link
when there is a change in level on the pin.
[29:24] Rsvd R0x0 Reserved
[23:16] NumGPIs R 0x00 Number of GPI pins supported by function
[15:8] NumGPOs R0x00 Number of GPO pins supported by function
[7:0] NumGPIOs R0x03 = 48-pin Number of GPIO pins supported by function
Table 29. AFG OutAmpCap Command Verb Format
Verb ID Payload Response
Get F00 12 See bitfield table.
Table 26. AFG SupPwrState Command Response Format
Bit Bitfield Name RW Reset Description
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6.2.11. AFG PwrState
Table 30. AFG OutAmpCap Command Response Format
Bit Bitfield Name RW Reset Description
[31] Mute R0x1 Amplifier is capable of muting
[30:23] Rsvd3 R0x0 Reserved
[22:16] StepSize R0x02 Size of each step in the gain range = 0.75dB
[15] Rsvd2 R0x0 Reserved
[14:8] NumSteps R0x7F Number of steps in the gain range = 128
(-96dB to +0dB)
[7] Rsvd1 R0x0 Reserved
[6:0] Offset R0x7F 0dB-step is programmed with this offset
Table 31. AFG PwrState Command Verb Format
Verb ID Payload Response
Get F05 00 See bitfield table.
Set1 705 See bits [7:0] of bitfield table. 0000_0000h
Table 32. AFG PwrState Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd2 R0x0 Reserved
[7:4] Act R0x2 PS-Act: Actual power state of referenced node.
[3:2] Rsvd1 R0x0 Reserved
[1:0] Set RW 0x2
PS-Set: Current power setting of referenced
node.
0: All Powered-On
1: D1 = > PR0, PR1
2: D2 = > PR0, PR1, PR2, PR6, EAPD
3: D3 = > PR6, PR5, PR3, PR2, PR1, PR0,
EAPD
Note: PR4 is not mapped in HD Audio
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6.2.12. AFG UnsolResp
6.2.13. AFG GPIO
Table 33. AFG UnsolResp Command Verb Format
Verb ID Payload Response
Get F08 00 See bitfield table.
Set1 708 See bits [7:0] of bitfield table. 0000_0000h
Table 34. AFG UnsolResp Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd2 R0x0 Reserved
[7] En RW 0x0 Allow generation of Unsolicited Responses.
[6] Rsvd1 R0x0 Reserved
[5:0] Tag RW 0x0
Software programmable field returned in top
six bits (31:26) of every Unsolicited
Response generated by this node.
Table 35. AFG GPIO Command Verb Format
Verb ID Payload Response
Get F15 00 See bitfield table.
Set1 715 See bits [7:0] of bitfield table. 0000_0000h
Table 36. AFG GPIO Command Response Format
Bit Bitfield Name RW Reset Description
[31:5] Rsvd R0x0 Reserved
[4] Rsvd RW 0x0 Reserved
[3] Rsvd RW 0x0 Reserved
[2] Data2 RW 0x0
Data for GPIO2. If this GPIO bit is
configured as Sticky (edge-sensitive) input,
it can be cleared by writing zero (one) here
when the corresponding Polarity Control bit
is zero (one).
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6.2.14. AFG GPIOEn
[1] Data1 RW 0x0
Data for GPIO1. If this GPIO bit is
configured as Sticky (edge-sensitive) input,
it can be cleared by writing zero (one) here
when the corresponding Polarity Control bit
is zero (one).
[0] Data0 RW 0x0
Data for GPIO0. If this GPIO bit is
configured as Sticky (edge-sensitive) input,
it can be cleared by writing zero (one) here
when the corresponding Polarity Control bit
is zero (one).
Table 37. AFG GPIOEn Command Verb Format
Verb ID Payload Response
Get F16 00 See bitfield table.
Set1 716 See bits [7:0] of bitfield table. 0000_0000h
Table 38. AFG GPIOEn Command Response Format
Bit Bitfield Name RW Reset Description
[31:5] Rsvd R0x0 Reserved
[4] Rsvd RW 0x0 Reserved
[3] Rsvd RW 0x0 Reserved
[2] Mask2 RW 0x0
Enable for GPIO2:
0 = pin is disabled (Hi-Z state);
1 = pin is enabled; behavior determined by
GPIO Direction control
[1] Mask1 RW 0x0
Enable for GPIO1:
0 = pin is disabled (Hi-Z state);
1 = pin is enabled; behavior determined by
GPIO Direction control
[0] Mask0 RW 0x0
Enable for GPIO0:
0 = pin is disabled (Hi-Z state);
1 = pin is enabled; behavior determined by
GPIO Direction control
Table 36. AFG GPIO Command Response Format
Bit Bitfield Name RW Reset Description
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6.2.15. AFG GPIODir
6.2.16. AFG GPIOWakeEn
Table 39. AFG GPIODir Command Verb Format
Verb ID Payload Response
Get F17 00 See bitfield table.
Set1 717 See bits [7:0] of bitfield table. 0000_0000h
Table 40. AFG GPIODir Command Response Format
Bit Bitfield Name RW Reset Description
[31:5] Rsvd R0x0 Reserved
[4] Rsvd RW 0x0 Reserved
[3] Rsvd RW 0x0 Reserved
[2] Control2 RW 0x0
Direction control for GPIO2
0 = GPIO signal is configured as input
1 = GPIO signal is configured as output
[1] Control1 RW 0x0
Direction control for GPIO1
0 = GPIO signal is configured as input
1 = GPIO signal is configured as output
[0] Control0 RW 0x0
Direction control for GPIO0
0 = GPIO signal is configured as input
1 = GPIO signal is configured as output
Table 41. AFG GPIOWakeEn Command Verb Format
Verb ID Payload Response
Get F18 00 See bitfield table.
Set1 718 See bits [7:0] of bitfield table. 0000_0000h
Table 42. AFG GPIOWakeEn Command Response Format
Bit Bitfield Name RW Reset Description
[31:5] Rsvd R0x0 Reserved
[4] Rsvd RW 0x0 Reserved
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6.2.17. AFG GPIOUnsol
[3] Rsvd RW 0x0 Reserved
[2] W2 RW 0x0
Wake enable for GPIO2:
0 = wake-up event is disabled;
1 = when HD Audio link is powered down
(RST# is asserted), a wake-up event will
trigger a Status Change Request event on
the link.
[1] W1 RW 0x0
Wake enable for GPIO1:
0 = wake-up event is disabled;
1 = when HD Audio link is powered down
(RST# is asserted), a wake-up event will
trigger a Status Change Request event on
the link.
[0] W0 RW 0x0
Wake enable for GPIO0:
0 = wake-up event is disabled;
1 = when HD Audio link is powered down
(RST# is asserted), a wake-up event will
trigger a Status Change Request event on
the link.
Table 43. AFG GPIOUnsol Command Verb Format
Verb ID Payload Response
Get F19 00 See bitfield table.
Set1 719 See bits [7:0] of bitfield table. 0000_0000h
Table 44. AFG GPIOUnsol Command Response Format
Bit Bitfield Name RW Reset Description
[31:5] Rsvd R0x0 Reserved
[4] Rsvd RW 0x0 Reserved
[3] Rsvd RW 0x0 Reserved
Table 42. AFG GPIOWakeEn Command Response Format
Bit Bitfield Name RW Reset Description
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6.2.18. AFG GPIOSticky
[2] EnMask2 RW 0x0
Unsolicited enable mask for GPIO2. If set,
and the Unsolicited Response control for
this widget has been enabled, an unsolicited
response will be sent when GPIO0 is
configured as input and changes state.
[1] EnMask1 RW 0x0
Unsolicited enable mask for GPIO1. If set,
and the Unsolicited Response control for
this widget has been enabled, an unsolicited
response will be sent when GPIO0 is
configured as input and changes state.
[0] EnMask0 RW 0x0
Unsolicited enable mask for GPIO0. If set,
and the Unsolicited Response control for
this widget has been enabled, an unsolicited
response will be sent when GPIO0 is
configured as input and changes state.
Table 45. AFG GPIOSticky Command Verb Format
Verb ID Payload Response
Get F1A 00 See bitfield table.
Set1 71A See bits [7:0] of bitfield table. 0000_0000h
Table 46. AFG GPIOSticky Command Response Format
Bit Bitfield Name RW Reset Description
[31:5] Rsvd R0x0 Reserved
[4] Rsvd RW 0x0 Reserved
[3] Rsvd RW 0x0 Reserved
[2] Mask2 RW 0x0
GPIO2 input type (when configured as
input):
0 = Non-Sticky (level-sensitive);
1 = Sticky (edge-sensitive). Sticky inputs are
cleared by writing zero to corresponding bit
of GPIO Data register. GPIOPolarity
determines rising or falling edge sensitivity.
Table 44. AFG GPIOUnsol Command Response Format
Bit Bitfield Name RW Reset Description
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6.2.19. AFG SubID
[1] Mask1 RW 0x0
GPIO1 input type (when configured as
input):
0 = Non-Sticky (level-sensitive);
1 = Sticky (edge-sensitive). Sticky inputs are
cleared by writing zero to corresponding bit
of GPIO Data register. GPIOPolarity
determines rising or falling edge sensitivity.
[0] Mask0 RW 0x0
GPIO0 input type (when configured as
input):
0 = Non-Sticky (level-sensitive);
1 = Sticky (edge-sensitive). Sticky inputs are
cleared by writing zero to corresponding bit
of GPIO Data register. GPIOPolarity
determines rising or falling edge sensitivity.
Table 47. AFG SubID Command Verb Format
Verb ID Payload Response
Get F20 00 See bitfield table.
Set1 720 See bits [7:0] of bitfield table. 0000_0000h
Set2 721 See bits [7:0] of bitfield table. 0000_0000h
Set3 722 See bits [7:0] of bitfield table. 0000_0000h
Set4 723 See bits [7:0] of bitfield table. 0000_0000h
Table 48. AFG SubID Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Subsys3 RW 0x00 Subsystem ID. (Any non-zero value)
[23:16] Subsys2 RW 0x00 Subsystem ID. (Any non-zero value)
[15:8] Subsys1 RW 0x01 Subsystem ID. (Any non-zero value)
[7:0] Assembly RW 0x00 Assembly ID. (Not applicable to CODEC vendors)
Table 46. AFG GPIOSticky Command Response Format
Bit Bitfield Name RW Reset Description
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6.2.20. AFG TCKT
6.2.21. AFG Sply
Table 49. AFG TCKT Command Verb Format
Verb ID Payload Response
Get FE5 00 See bitfield table.
Set1 7E5 See bits [7:0] of bitfield table. 0000_0000h
Table 50. AFG TCKT Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
[7] AnaD3Enable RW 0x0 D3 enable signal for analog
[6:0] TCKT RW 0x0 Test circuit (default reset on) TBD [6:0]
Table 51. AFG Sply Command Verb Format
Verb ID Payload Response
Get FE6 00 See bitfield table.
Set1 7E6 See bits [7:0] of bitfield table. 0000_0000h
Table 52. AFG Sply Command Response Format
Bit Bitfield Name RW Reset Description
[31:7] Rsvd R0x0 Reserved
[6:5] IBIAS RW 0x0
00 = Normal Current;
01 = 80% nominal Analog Current;
10 = 120% nominal Analog Current;
11 = 140% nominal Analog Current
[4] PinLvl RW 0x1
0 = low-level SPDIF Input (special buffer for low
level signals)
1 = standard SPDIF Input (for high level signals)
[3:0] SplyOvr RW 0x0
Supply Override Control. See Table below.
0 = invert ADC supply;
1 = invert DAC supply;
2 = supply value;
3 = supply override enable
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6.2.22. AFG DACMode
6.2.23. AFG GPIOPlrty
Table 53. AFG DACMode Command Verb Format
Verb ID Payload Response
Get FEB 00 See bitfield table.
Set1 7EB See bits [7:0] of bitfield table. 0000_0000h
Table 54. AFG DACMode Command Response Format
Bit Bitfield Name RW Reset Description
[31:7] Rsvd2 R0x0 Reserved
[6] ADCMixDAC RW 0x0 Enable mixing of ADC with DAC signal (for karaoke)
[5] FadeFast RW 0x0 Gain ramps at the maximum rate
[4] FadeLog RW 0x0 Gain ramping is dB linear instead of voltage linear
over time
[3:0] Rsvd R0x0 Reserved
Table 55. AFG GPIOPlrty Command Verb Format
Verb ID Payload Response
Get FEE 00 See bitfield table.
Set1 7EE See bits [7:0] of bitfield table. 0000_0000h
Table 56. AFG GPIOPlrty Command Response Format
Bit Bitfield Name RW Reset Description
[31:5] Rsvd R0x0 Reserved
[4] Rsvd RW 0x0 Reserved
[3] Rsvd RW 0x0 Reserved
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6.2.24. AFG GPIODrive
[2] GP2 RW 0x1
GPIO2 Polarity
If configured as an output:
0 = inverting
1 = non-inverting
If configured as a non-sticky input:
0 = inverting
1 = non-inverting
If configured as a sticky input:
0 = falling events will be detected
1 = rising events will be detected
[1] GP1 RW 0x1
GPIO1 Polarity;
If configured as an output:
0 = inverting
1 = non-inverting
If configured as a non-sticky input:
0 = inverting
1 = non-inverting
If configured as a sticky input:
0 = falling events will be detected
1 = rising events will be detected
[0] GP0 RW 0x1
GPIO0 Polarity;
If configured as an output:
0 = inverting
1 = non-inverting
If configured as a non-sticky input:
0 = inverting
1 = non-inverting
If configured as a sticky input:
0 = falling events will be detected
1 = rising events will be detected
Table 57. AFG GPIODrive Command Verb Format
Verb ID Payload Response
Get FEF 00 See bitfield table.
Set1 7EF See bits [7:0] of bitfield table. 0000_0000h
Table 56. AFG GPIOPlrty Command Response Format
Bit Bitfield Name RW Reset Description
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6.2.25. AFG DMic
Table 58. AFG GPIODrive Command Response Format
Bit Bitfield Name RW Reset Description
[31:5] Rsvd R0x0 Reserved
[4] Rsvd RW 0x0 Reserved
[3] Rsvd RW 0x0 Reserved
[2] OD2 RW 0x0
GPIO2 Drive Mode;
0 = push-pull (drive 0 and 1),
1 = open drain (drive 0, float for 1).
[1] OD1 RW 0x0
GPIO1 Drive Mode;
0 = push-pull (drive 0 and 1),
1 = open drain (drive 0, float for 1).
[0] OD0 RW 0x0
GPIO0 Drive Mode;
0 = push-pull (drive 0 and 1),
1 = open drain (drive 0, float for 1).
Table 59. AFG DMic Command Verb Format
Verb ID Payload Response
Get FF0 00 See bitfield table.
Set1 7F0 See bits [7:0] of bitfield table. 0000_0000h
Table 60. AFG DMic Command Response Format
Bit Bitfield Name RW Reset Description
[31:4] Rsvd R0x0 Reserved
[3:2] PhAdj RW 0x0
Selects what phase of the DigMic clock the
data should be latched:
0 = rising edge,
1 = center of high,
2 = falling edge,
3 = center of low.
[1:0] Rate RW 0x2
Selects the DigMic rate:
0 = 4.704 MHz,
1 = 3.528 MHz,
2 = 2.352 MHz,
3 = 1.176 MHz.
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6.3. DAC0 Node (NID = 0x02)
6.3.1. DAC0 Cnvtr
Table 61. DAC0 Cnvtr Command Verb Format
Verb ID Payload Response
Get A0000 See bitfield table.
Set1 2See bits [15:0] of bitfield table. 0000_0000h
Table 62. DAC0 Cnvtr Command Response Format
Bit Bitfield Name RW Reset Description
[31:16] Rsvd2 R0x0 Reserved
[15] StrmType R0x0 Stream Type: only PCM streams are
supported by this widget.
[14] FrmtSmplRate RW 0x0
Sample Base Rate
0 = 48 KHz
1 = 44.1 KHz
[13:11] SmplRateMultp RW 0x0
Sample Base Rate Multiple
000 = 48 KHz/44.1 KHz or less
001 = x2
010 = Reserved (x3)
011 = x4
100-111 = Reserved
[10:8] SmplRateDiv RW 0x0
Sample Base Rate Divisor
000 = Divide by 1
001 = Divide by 2
010 = Divide by 3
011 = Divide by 4
100 = Divide by 5
101 = Divide by 6
110 = Divide by 7
111 = Divide by 8
[7] Rsvd1 R0x0 Reserved
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6.3.2. DAC0 OutAmpRight
6.3.3. DAC0 OutAmpLeft
[6:4] BitsPerSmpl RW 0x3
Bits per Sample
000 = 8 bits
001 = 16 bits
010 = 20 bits
011 = 24 bits
100-111 = Reserved
[3:0] NmbrChan RW 0x1
Number of Channels Number of channels in
each frame of the stream.
0000 = 1 channel
0001 = 2 channels
...
1111 = 16 channels
Table 63. DAC0 OutAmpRight Command Verb Format
Verb ID Payload Response
Get B80 00 See bitfield table.
Set1 390 See bits [7:0] of bitfield table. 0000_0000h
Table 64. DAC0 OutAmpRight Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
[7] Mute RW 0x1 1 = mute is active
[6:0] Gain RW 0x7F Amplifier gain step number
Table 65. DAC0 OutAmpLeft Command Verb Format
Verb ID Payload Response
Get BA0 00 See bitfield table.
Set1 3A0 See bits [7:0] of bitfield table. 0000_0000h
Table 62. DAC0 Cnvtr Command Response Format
Bit Bitfield Name RW Reset Description
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6.3.4. DAC0 WCap
Table 66. DAC0 OutAmpLeft Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
[7] Mute RW 0x1 1 = mute is active
[6:0] Gain RW 0x7F Amplifier gain step number
Table 67. DAC0 WCap Command Verb Format
Verb ID Payload Response
Get F00 09 See bitfield table.
Table 68. DAC0 WCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Rsvd2 R0x0 Reserved
[23:20] Type R0x0 Widget type = Audio Output
[19:16] Delay R0xD Number of sample delays through widget
[15:12] Rsvd1 R0x0 Reserved
[11] SwapCap R0x1 Left and right channels can be swapped
[10] PwrCntrl R0x1 Power State control is supported
[9] Dig R0x0 Widget supports an Analog stream
[8] ConnList R0x0 No connection list is present
[7] UnSolCap R0x0 No support for Unsolicited Response
[6] ProcWidget R0x0 No Processing Controls parameter.
[5] Stripe R0x0 No support for striping
[4] FormatOvrd R0x0 No format info; use default format parameters
from Audio Function node instead
[3] AmpParOvrd R0x0 No amplifier info; use default amplifier
parameters from Audio Function node instead
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6.3.5. DAC0 PwrState
6.3.6. DAC0 CnvtrID
[2] OutAmpPrsnt R0x1 Output amp
[1] InAmpPrsnt R0x0 No input amp
[0] Stereo R0x1 Stereo widget
Table 69. DAC0 PwrState Command Verb Format
Verb ID Payload Response
Get F05 00 See bitfield table.
Set1 705 See bits [7:0] of bitfield table. 0000_0000h
Table 70. DAC0 PwrState Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd2 R0x0 Reserved
[7:4] Act R0x3 PS-Act: Actual power state of referenced node.
[3:2] Rsvd1 R0x0 Reserved
[1:0] Set RW 0x3
PS-Set: Current power setting of referenced
node.
00 - Fully on.
01 - Fully on.
10 - Fully on.
11 - Powered down.
Table 71. DAC0 CnvtrID Command Verb Format
Verb ID Payload Response
Get F06 00 See bitfield table.
Set1 706 See bits [7:0] of bitfield table. 0000_0000h
Table 68. DAC0 WCap Command Response Format
Bit Bitfield Name RW Reset Description
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6.3.7. DAC0 LR
6.4. DAC1 Node (NID = 0x03)
6.4.1. DAC1 Cnvtr
Table 72. DAC0 CnvtrID Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
[7:4] Strm RW 0x0
Software-programmable integer representing link
stream ID used by the converter widget. By convention
stream 0 is reserved as unused.
[3:0] Ch RW 0x0 Integer representing lowest channel used by converter.
Table 73. DAC0 LR Command Verb Format
Verb ID Payload Response
Get F0C 00 See bitfield table.
Set1 70C See bits [7:0] of bitfield table. 0000_0000h
Table 74. DAC0 LR Command Response Format
Bit Bitfield Name RW Reset Description
[31:3] Rsvd2 R0x0 Reserved
[2] SwapEn RW 0x0 1 = enable swapping of left and right channels.
[1:0] Rsvd1 R0x0 Reserved
Table 75. DAC1 Cnvtr Command Verb Format
Verb ID Payload Response
Get A0000 See bitfield table.
Set1 2See bits [15:0] of bitfield table. 0000_0000h
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Table 76. DAC1 Cnvtr Command Response Format
Bit Bitfield Name RW Reset Description
[31:16] Rsvd2 R0x0 Reserved
[15] StrmType R0x0 Stream Type: only PCM streams are
supported by this widget.
[14] FrmtSmplRate RW 0x0
Sample Base Rate
0 = 48 KHz
1 = 44.1 KHz
[13:11] SmplRateMultp RW 0x0
Sample Base Rate Multiple
000 = 48 KHz / 44.1 KHz or less
001 = x2
010 = Reserved (x3)
011 = x4
100-111 = Reserved
[10:8] SmplRateDiv RW 0x0
Sample Base Rate Divisor
000 = Divide by 1
001 = Divide by 2
010 = Divide by 3
011 = Divide by 4
100 = Divide by 5
101 = Divide by 6
110 = Divide by 7
111 = Divide by 8
[7] Rsvd1 R0x0 Reserved
[6:4] BitsPerSmpl RW 0x3
Bits per Sample
000 = 8 bits
001 = 16 bits
010 = 20 bits
011 = 24 bits
100-111 = Reserved
[3:0] NmbrChan RW 0x1
Number of Channels Number of channels in
each frame of the stream.
0000 = 1 channel
0001 = 2 channels
...
1111 = 16 channels
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6.4.2. DAC1 OutAmpRight
6.4.3. DAC1 OutAmpLeft
6.4.4. DAC1 WCap
Table 77. DAC1 OutAmpRight Command Verb Format
Verb ID Payload Response
Get B80 00 See bitfield table.
Set1 390 See bits [7:0] of bitfield table. 0000_0000h
Table 78. DAC1 OutAmpRight Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
[7] Mute RW 0x1 1 = mute is active
[6:0] Gain RW 0x7F Amplifier gain step number
Table 79. DAC1 OutAmpLeft Command Verb Format
Verb ID Payload Response
Get BA0 00 See bitfield table.
Set1 3A0 See bits [7:0] of bitfield table. 0000_0000h
Table 80. DAC1 OutAmpLeft Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
[7] Mute RW 0x1 1 = mute is active
[6:0] Gain RW 0x7F Amplifier gain step number
Table 81. DAC1 WCap Command Verb Format
Verb ID Payload Response
Get F00 09 See bitfield table.
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6.4.5. DAC1 PwrState
Table 82. DAC1 WCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Rsvd2 R0x0 Reserved
[23:20] Type R0x0 Widget type = Audio Output
[19:16] Delay R0xD Number of sample delays through widget
[15:12] Rsvd1 R0x0 Reserved
[11] SwapCap R0x1 Left and right channels can be swapped
[10] PwrCntrl R0x1 Power State control is supported
[9] Dig R0x0 Widget supports an Analog stream
[8] ConnList R0x0 No connection list is present
[7] UnSolCap R0x0 No support for Unsolicited Response
[6] ProcWidget R0x0 No Processing Controls parameter.
[5] Stripe R0x0 No support for striping
[4] FormatOvrd R0x0
No format info; use default format
parameters from Audio Function node
instead
[3] AmpParOvrd R0x0
No amplifier info; use default amplifier
parameters from Audio Function node
instead
[2] OutAmpPrsnt R0x1 Output amp
[1] InAmpPrsnt R0x0 No input amp
[0] Stereo R0x1 Stereo widget
Table 83. DAC1 PwrState Command Verb Format
Verb ID Payload Response
Get F05 00 See bitfield table.
Set1 705 See bits [7:0] of bitfield table. 0000_0000h
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6.4.6. DAC1 CnvtrID
Table 84. DAC1 PwrState Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd2 R0x0 Reserved
[7:4] Act R0x3 PS-Act: Actual power state of referenced node.
[3:2] Rsvd1 R0x0 Reserved
[1:0] Set RW 0x3
PS-Set: Current power setting of referenced
node.
00 - Fully on.
01 - Fully on.
10 - Fully on.
11 - Powered down.
Table 85. DAC1 CnvtrID Command Verb Format
Verb ID Payload Response
Get F06 00 See bitfield table.
Set1 706 See bits [7:0] of bitfield table. 0000_0000h
Table 86. DAC1 CnvtrID Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
[7:4] Strm RW 0x0
Software-programmable integer
representing link stream ID used by the
converter widget. By convention stream 0 is
reserved as unused.
[3:0] Ch RW 0x0 Integer representing lowest channel used by
converter.
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6.4.7. DAC1 LR
6.5. DAC2 Node (NID = 0x04)
6.5.1. DAC2 Cnvtr
Table 87. DAC1 LR Command Verb Format
Verb ID Payload Response
Get F0C 00 See bitfield table.
Set1 70C See bits [7:0] of bitfield table. 0000_0000h
Table 88. DAC1 LR Command Response Format
Bit Bitfield Name RW Reset Description
[31:3] Rsvd2 R0x0 Reserved
[2] SwapEn RW 0x0 1 = enable swapping of left and right
channels.
[1:0] Rsvd1 R0x0 Reserved
Table 89. DAC2 Cnvtr Command Verb Format
Verb ID Payload Response
Get A0000 See bitfield table.
Set1 2See bits [15:0] of bitfield table. 0000_0000h
Table 90. DAC2 Cnvtr Command Response Format
Bit Bitfield Name RW Reset Description
[31:16] Rsvd2 R0x0 Reserved
[15] StrmType R0x0 Stream Type: only PCM streams are
supported by this widget.
[14] FrmtSmplRate RW 0x0
Sample Base Rate
0 = 48 KHz
1 = 44.1 KHz
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6.5.2. DAC2 OutAmpRight
[13:11] SmplRateMultp RW 0x0
Sample Base Rate Multiple
000 = 48 KHz / 44.1 KHz or less
001 = x2
010 = Reserved (x3)
011 = x4
100-111 = Reserved
[10:8] SmplRateDiv RW 0x0
Sample Base Rate Divisor
000 = Divide by 1
001 = Divide by 2
010 = Divide by 3
011 = Divide by 4
100 = Divide by 5
101 = Divide by 6
110 = Divide by 7
111 = Divide by 8
[7] Rsvd1 R0x0 Reserved
[6:4] BitsPerSmpl RW 0x3
Bits per Sample
000 = 8 bits
001 = 16 bits
010 = 20 bits
011 = 24 bits
100-111 = Reserved
[3:0] NmbrChan RW 0x1
Number of Channels Number of channels in
each frame of the stream.
0000 = 1 channel
0001 = 2 channels
...
1111 = 16 channels
Table 91. DAC2 OutAmpRight Command Verb Format
Verb ID Payload Response
Get B80 00 See bitfield table.
Set1 390 See bits [7:0] of bitfield table. 0000_0000h
Table 90. DAC2 Cnvtr Command Response Format
Bit Bitfield Name RW Reset Description
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
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IDT CONFIDENTIAL
6.5.3. DAC2 OutAmpLeft
6.5.4. DAC2 WCap
Table 92. DAC2 OutAmpRight Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
[7] Mute RW 0x1 1 = mute is active
[6:0] Gain RW 0x7F Amplifier gain step number
Table 93. DAC2 OutAmpLeft Command Verb Format
Verb ID Payload Response
Get BA0 00 See bitfield table.
Set1 3A0 See bits [7:0] of bitfield table. 0000_0000h
Table 94. DAC2 OutAmpLeft Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
[7] Mute RW 0x1 1 = mute is active
[6:0] Gain RW 0x7F Amplifier gain step number
Table 95. DAC2 WCap Command Verb Format
Verb ID Payload Response
Get F00 09 See bitfield table.
Table 96. DAC2 WCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Rsvd2 R0x0 Reserved
[23:20] Type R0x0 Widget type = Audio Output
[19:16] Delay R0xD Number of sample delays through widget
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC 57 92HD206 V 1.2 112006
IDT CONFIDENTIAL
6.5.5. DAC2 PwrState
[15:12] Rsvd1 R0x0 Reserved
[11] SwapCap R0x1 Left and right channels can be swapped
[10] PwrCntrl R0x1 Power State control is supported
[9] Dig R0x0 Widget supports an Analog stream
[8] ConnList R0x0 No connection list is present
[7] UnSolCap R0x0 No support for Unsolicited Response
[6] ProcWidget R0x0 No Processing Controls parameter.
[5] Stripe R0x0 No support for striping
[4] FormatOvrd R0x0 No format info; use default format parameters
from Audio Function node instead
[3] AmpParOvrd R0x0 No amplifier info; use default amplifier
parameters from Audio Function node instead
[2] OutAmpPrsnt R0x1 Output amp
[1] InAmpPrsnt R0x0 No input amp
[0] Stereo R0x1 Stereo widget
Table 97. DAC2 PwrState Command Verb Format
Verb ID Payload Response
Get F05 00 See bitfield table.
Set1 705 See bits [7:0] of bitfield table. 0000_0000h
Table 98. DAC2 PwrState Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd2 R0x0 Reserved
[7:4] Act R0x3 PS-Act: Actual power state of referenced node.
Table 96. DAC2 WCap Command Response Format
Bit Bitfield Name RW Reset Description
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC 58 92HD206 V 1.2 112006
IDT CONFIDENTIAL
6.5.6. DAC2 CnvtrID
6.5.7. DAC2 LR
[3:2] Rsvd1 R0x0 Reserved
[1:0] Set RW 0x3
PS-Set: Current power setting of referenced
node.
00 - Fully on.
01 - Fully on.
10 - Fully on.
11 - Powered down.
Table 99. DAC2 CnvtrID Command Verb Format
Verb ID Payload Response
Get F06 00 See bitfield table.
Set1 706 See bits [7:0] of bitfield table. 0000_0000h
Table 100. DAC2 CnvtrID Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
[7:4] Strm RW 0x0
Software-programmable integer
representing link stream ID used by the
converter widget. By convention stream 0 is
reserved as unused.
[3:0] Ch RW 0x0 Integer representing lowest channel used by
converter.
Table 101. DAC2 LR Command Verb Format
Verb ID Payload Response
Get F0C 00 See bitfield table.
Set1 70C See bits [7:0] of bitfield table. 0000_0000h
Table 98. DAC2 PwrState Command Response Format
Bit Bitfield Name RW Reset Description
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
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IDT CONFIDENTIAL
6.6. DAC3 Node (NID = 0x05)
6.6.1. DAC3 Cnvtr
Table 102. DAC2 LR Command Response Format
Bit Bitfield Name RW Reset Description
[31:3] Rsvd2 R0x0 Reserved
[2] SwapEn RW 0x0 1 = enable swapping of left and right
channels.
[1:0] Rsvd1 R0x0 Reserved
Table 103. DAC3 Cnvtr Command Verb Format
Verb ID Payload Response
Get A0000 See bitfield table.
Set1 2See bits [15:0] of bitfield table. 0000_0000h
Table 104. DAC3 Cnvtr Command Response Format
Bit Bitfield Name RW Reset Description
[31:16] Rsvd2 R0x0 Reserved
[15] StrmType R0x0 Stream Type: only PCM streams are
supported by this widget.
[14] FrmtSmplRate RW 0x0
Sample Base Rate
0 = 48 KHz
1 = 44.1 KHz
[13:11] SmplRateMultp RW 0x0
Sample Base Rate Multiple
000 = 48 KHz / 44.1 KHz or less
001 = x2
010 = Reserved (x3)
011 = x4
100-111 = Reserved
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
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IDT CONFIDENTIAL
6.6.2. DAC3 OutAmpRight
[10:8] SmplRateDiv RW 0x0
Sample Base Rate Divisor
000 = Divide by 1
001 = Divide by 2
010 = Divide by 3
011 = Divide by 4
100 = Divide by 5
101 = Divide by 6
110 = Divide by 7
111 = Divide by 8
[7] Rsvd1 R0x0 Reserved
[6:4] BitsPerSmpl RW 0x3
Bits per Sample
000 = 8 bits
001 = 16 bits
010 = 20 bits
011 = 24 bits
100-111 = Reserved
[3:0] NmbrChan RW 0x1
Number of Channels Number of channels in
each frame of the stream.
0000 = 1 channel
0001 = 2 channels
...
1111 = 16 channels
Table 105. DAC3 OutAmpRight Command Verb Format
Verb ID Payload Response
Get B80 00 See bitfield table.
Set1 390 See bits [7:0] of bitfield table. 0000_0000h
Table 106. DAC3 OutAmpRight Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
[7] Mute RW 0x1 1 = mute is active
[6:0] Gain RW 0x7F Amplifier gain step number
Table 104. DAC3 Cnvtr Command Response Format
Bit Bitfield Name RW Reset Description
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
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IDT CONFIDENTIAL
6.6.3. DAC3 OutAmpLeft
6.6.4. DAC3 WCap
Table 107. DAC3 OutAmpLeft Command Verb Format
Verb ID Payload Response
Get BA0 00 See bitfield table.
Set1 3A0 See bits [7:0] of bitfield table. 0000_0000h
Table 108. DAC3 OutAmpLeft Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
[7] Mute RW 0x1 1 = mute is active
[6:0] Gain RW 0x7F Amplifier gain step number
Table 109. DAC3 WCap Command Verb Format
Verb ID Payload Response
Get F00 09 See bitfield table.
Table 110. DAC3 WCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Rsvd2 R0x0 Reserved
[23:20] Type R0x0 Widget type = Audio Output
[19:16] Delay R0xD Number of sample delays through widget
[15:12] Rsvd1 R0x0 Reserved
[11] SwapCap R0x1 Left and right channels can be swapped
[10] PwrCntrl R0x1 Power State control is supported
[9] Dig R0x0 Widget supports an Analog stream
[8] ConnList R0x0 No connection list is present
[7] UnSolCap R0x0 No support for Unsolicited Response
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC 62 92HD206 V 1.2 112006
IDT CONFIDENTIAL
6.6.5. DAC3 PwrState
[6] ProcWidget R0x0 No Processing Controls parameter.
[5] Stripe R0x0 No support for striping
[4] FormatOvrd R0x0
No format info; use default format
parameters from Audio Function node
instead
[3] AmpParOvrd R0x0
No amplifier info; use default amplifier
parameters from Audio Function node
instead
[2] OutAmpPrsnt R0x1 Output amp
[1] InAmpPrsnt R0x0 No input amp
[0] Stereo R0x1 Stereo widget
Table 111. DAC3 PwrState Command Verb Format
Verb ID Payload Response
Get F05 00 See bitfield table.
Set1 705 See bits [7:0] of bitfield table. 0000_0000h
Table 112. DAC3 PwrState Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd2 R0x0 Reserved
[7:4] Act R0x3 PS-Act: Actual power state of referenced
node.
[3:2] Rsvd1 R0x0 Reserved
[1:0] Set RW 0x3
PS-Set: Current power setting of referenced
node.
00 - Fully on.
01 - Fully on.
10 - Fully on.
11 - Powered down.
Table 110. DAC3 WCap Command Response Format
Bit Bitfield Name RW Reset Description
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
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IDT CONFIDENTIAL
6.6.6. DAC3 CnvtrID
6.6.7. DAC3 LR
Table 113. DAC3 CnvtrID Command Verb Format
Verb ID Payload Response
Get F06 00 See bitfield table.
Set1 706 See bits [7:0] of bitfield table. 0000_0000h
Table 114. DAC3 CnvtrID Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
[7:4] Strm RW 0x0
Software-programmable integer
representing link stream ID used by the
converter widget. By convention stream 0 is
reserved as unused.
[3:0] Ch RW 0x0 Integer representing lowest channel used by
converter.
Table 115. DAC3 LR Command Verb Format
Verb ID Payload Response
Get F0C 00 See bitfield table.
Set1 70C See bits [7:0] of bitfield table. 0000_0000h
Table 116. DAC3 LR Command Response Format
Bit Bitfield Name RW Reset Description
[31:3] Rsvd2 R0x0 Reserved
[2] SwapEn RW 0x0 1 = enable swapping of left and right
channels.
[1:0] Rsvd1 R0x0 Reserved
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
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IDT CONFIDENTIAL
6.7. ADC0 Node (NID = 0x07)
6.7.1. ADC0 Cnvtr
Table 117. ADC0 Cnvtr Command Verb Format
Verb ID Payload Response
Get A0000 See bitfield table.
Set1 2See bits [15:0] of bitfield table. 0000_0000h
Table 118. ADC0 Cnvtr Command Response Format
Bit Bitfield Name RW Reset Description
[31:16] Rsvd2 R0x0 Reserved
[15] StrmType R0x0 Stream Type: only PCM streams are
supported by this widget.
[14] FrmtSmplRate RW 0x0
Sample Base Rate
0 = 48 KHz
1 = 44.1 KHz
[13:11] SmplRateMultp RW 0x0
Sample Base Rate Multiple
000 = 48 KHz / 44.1 KHz or less
001 = x2
010 = Reserved (x3)
011 = x4
100-111 = Reserved
[10:8] SmplRateDiv RW 0x0
Sample Base Rate Divisor
000 = Divide by 1
001 = Divide by 2
010 = Divide by 3
011 = Divide by 4
100 = Divide by 5
101 = Divide by 6
110 = Divide by 7
111 = Divide by 8
[7] Rsvd1 R0x0 Reserved
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC 65 92HD206 V 1.2 112006
IDT CONFIDENTIAL
6.7.2. ADC0 WCap
[6:4] BitsPerSmpl RW 0x3
Bits per Sample
000 = 8 bits
001 = 16 bits
010 = 20 bits
011 = 24 bits
100-111 = Reserved
[3:0] NmbrChan RW 0x1
Number of Channels Number of channels in
each frame of the stream.
0000 = 1 channel
0001 = 2 channels
...
1111 = 16 channels
Table 119. ADC0 WCap Command Verb Format
Verb ID Payload Response
Get F00 09 See bitfield table.
Table 120. ADC0 WCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Rsvd2 R0x0 Reserved
[23:20] Type R0x1 Widget type = Audio Input
[19:16] Delay R0xD Number of sample delays through widget
[15:12] Rsvd1 R0x0 Reserved
[11] SwapCap R0x0 No left/right swap capability
[10] PwrCntrl R0x1 Power State control is supported
[9] Dig R0x0 Widget supports an Analog stream
[8] ConnList R0x1 Connection list is present
[7] UnSolCap R0x0 No support for Unsolicited Response
[6] ProcWidget R0x1 Software should query the Processing
Controls parameter for this widget.
Table 118. ADC0 Cnvtr Command Response Format
Bit Bitfield Name RW Reset Description
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
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IDT CONFIDENTIAL
6.7.3. ADC0 ConLst
6.7.4. ADC0 ConLstEntry
[5] Stripe R0x0 No support for striping
[4] FormatOvrd R0x0
No format info; use default format
parameters from Audio Function node
instead
[3] AmpParOvrd R0x0
No amplifier info; use default amplifier
parameters from Audio Function node
instead
[2] OutAmpPrsnt R0x0 No output amp
[1] InAmpPrsnt R0x0 No input amp
[0] Stereo R0x1 Stereo widget
Table 121. ADC0 ConLst Command Verb Format
Verb ID Payload Response
Get F00 0E See bitfield table.
Table 122. ADC0 ConLst Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved.
[7] LForm R0x0 Connection list uses short-form (7-bit) NID
entries.
[6:0] ConL R0x01 Number of NID entries in connection list.
Table 123. ADC0 ConLstEntry Command Verb Format
Verb ID Payload Response
Get F02 00 See bitfield table.
Table 120. ADC0 WCap Command Response Format
Bit Bitfield Name RW Reset Description
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC 67 92HD206 V 1.2 112006
IDT CONFIDENTIAL
6.7.5. ADC0 ProcState
6.7.6. ADC0 PwrState
Table 124. ADC0 ConLstEntry Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] ConL3 R0x00 Unused list entry.
[23:16] ConL2 R0x00 Unused list entry.
[15:8] ConL1 R0x00 Unused list entry.
[7:0] ConL0 R0x1B ADC0Mux widget
Table 125. ADC0 ProcState Command Verb Format
Verb ID Payload Response
Get F03 00 See bitfield table.
Set1 703 See bits [7:0] of bitfield table. 0000_0000h
Table 126. ADC0 ProcState Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd2 R0x0 Reserved
[7] HPFOCDIS RW 0x0
High Pass Filter Offset Calculation Disable
0 = Calculation enabled.
1 = Calculation disabled.
[6:2] Rsvd1 R0x0 Reserved
[1:0] ADCHPFByp RW 0x1
Processing State = 00 (OFF): bypass the
ADC high pass filter;
Processing State = 01, 10, 11 (ON or
BENIGN): ADC high pass filter is enabled.
Table 127. ADC0 PwrState Command Verb Format
Verb ID Payload Response
Get F05 00 See bitfield table.
Set1 705 See bits [7:0] of bitfield table. 0000_0000h
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC 68 92HD206 V 1.2 112006
IDT CONFIDENTIAL
6.7.7. ADC0 CnvtrID
Table 128. ADC0 PwrState Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd2 R0x0 Reserved
[7:4] Act R0x3 PS-Act: Actual power state of referenced
node.
[3:2] Rsvd1 R0x0 Reserved
[1:0] Set RW 0x3
PS-Set: Current power setting of referenced
node.
00 - Fully on.
01 - Fully on.
10 - Fully on.
11 - Powered down (default)
Table 129. ADC0 CnvtrID Command Verb Format
Verb ID Payload Response
Get F06 00 See bitfield table.
Set1 706 See bits [7:0] of bitfield table. 0000_0000h
Table 130. ADC0 CnvtrID Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
[7:4] Strm RW 0x0
Software-programmable integer
representing link stream ID used by the
converter widget. By convention stream 0 is
reserved as unused.
[3:0] Ch RW 0x0 Integer representing lowest channel used by
converter
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC 69 92HD206 V 1.2 112006
IDT CONFIDENTIAL
6.8. ADC1 Node (NID = 0x08)
6.8.1. ADC1 Cnvtr
Table 131. ADC1 Cnvtr Command Verb Format
Verb ID Payload Response
Get A0000 See bitfield table.
Set1 2See bits [15:0] of bitfield table. 0000_0000h
Table 132. ADC1 Cnvtr Command Response Format
Bit Bitfield Name RW Reset Description
[31:16] Rsvd2 R0x0 Reserved
[15] StrmType R0x0 Stream Type: only PCM streams are
supported by this widget.
[14] FrmtSmplRate RW 0x0
Sample Base Rate
0 = 48 KHz
1 = 44.1 KHz
[13:11] SmplRateMultp RW 0x0
Sample Base Rate Multiple
000 = 48 KHz / 44.1 KHz or less
001 = x2
010 = Reserved (x3)
011 = x4
100-111 = Reserved
[10:8] SmplRateDiv RW 0x0
Sample Base Rate Divisor
000 = Divide by 1
001 = Divide by 2
010 = Divide by 3
011 = Divide by 4
100 = Divide by 5
101 = Divide by 6
110 = Divide by 7
111 = Divide by 8
[7] Rsvd1 R0x0 Reserved
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC 70 92HD206 V 1.2 112006
IDT CONFIDENTIAL
6.8.2. ADC1 WCap
[6:4] BitsPerSmpl RW 0x3
Bits per Sample
000 = 8 bits
001 = 16 bits
010 = 20 bits
011 = 24 bits
100-111 = Reserved
[3:0] NmbrChan RW 0x1
Number of Channels Number of channels in
each frame of the stream.
0000 = 1 channel
0001 = 2 channels
...
1111 = 16 channels
Table 133. ADC1 WCap Command Verb Format
Verb ID Payload Response
Get F00 09 See bitfield table.
Table 134. ADC1 WCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Rsvd2 R0x0 Reserved
[23:20] Type R0x1 Widget type = Audio Input
[19:16] Delay R0xD Number of sample delays through widget
[15:12] Rsvd1 R0x0 Reserved
[11] SwapCap R0x0 No left/right swap capability
[10] PwrCntrl R0x1 Power State control is supported
[9] Dig R0x0 Widget supports an Analog stream
[8] ConnList R0x1 Connection list is present
[7] UnSolCap R0x0 No support for Unsolicited Response
[6] ProcWidget R0x1 Software should query the Processing
Controls parameter for this widget.
Table 132. ADC1 Cnvtr Command Response Format
Bit Bitfield Name RW Reset Description
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
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IDT CONFIDENTIAL
6.8.3. ADC1 ConLst
6.8.4. ADC1 ConLstEntry
[5] Stripe R0x0 No support for striping
[4] FormatOvrd R0x0
No format info; use default format
parameters from Audio Function node
instead
[3] AmpParOvrd R0x0
No amplifier info; use default amplifier
parameters from Audio Function node
instead
[2] OutAmpPrsnt R0x0 No output amp
[1] InAmpPrsnt R0x0 No input amp
[0] Stereo R0x1 Stereo widget
Table 135. ADC1 ConLst Command Verb Format
Verb ID Payload Response
Get F00 0E See bitfield table.
Table 136. ADC1 ConLst Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved.
[7] LForm R0x0 Connection list uses short-form (7-bit) NID
entries.
[6:0] ConL R0x01 Number of NID entries in connection list.
Table 137. ADC1 ConLstEntry Command Verb Format
Verb ID Payload Response
Get F02 00 See bitfield table.
Table 134. ADC1 WCap Command Response Format
Bit Bitfield Name RW Reset Description
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
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IDT CONFIDENTIAL
6.8.5. ADC1 ProcState
6.8.6. ADC1 PwrState
Table 138. ADC1 ConLstEntry Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] ConL3 R0x00 Unused list entry.
[23:16] ConL2 R0x00 Unused list entry.
[15:8] ConL1 R0x00 Unused list entry.
[7:0] ConL0 R0x1C ADC1Mux widget
Table 139. ADC1 ProcState Command Verb Format
Verb ID Payload Response
Get F03 00 See bitfield table.
Set1 703 See bits [7:0] of bitfield table. 0000_0000h
Table 140. ADC1 ProcState Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd2 R0x0 Reserved
[7] HPFOCDIS RW 0x0
High Pass Filter Offset Calculation Disable
0 = Calculation enabled.
1 = Calculation disabled.
[6:2] Rsvd1 R0x0 Reserved
[1:0] ADCHPFByp RW 0x1
Processing State = 00 (OFF): bypass the ADC
high pass filter;
Processing State = 01, 10, 11 (ON or
BENIGN): ADC high pass filter is enabled.
Table 141. ADC1 PwrState Command Verb Format
Verb ID Payload Response
Get F05 00 See bitfield table.
Set1 705 See bits [7:0] of bitfield table. 0000_0000h
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC 73 92HD206 V 1.2 112006
IDT CONFIDENTIAL
6.8.7. ADC1 CnvtrID
Table 142. ADC1 PwrState Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd2 R0x0 Reserved
[7:4] Act R0x3 PS-Act: Actual power state of referenced
node.
[3:2] Rsvd1 R0x0 Reserved
[1:0] Set RW 0x3
PS-Set: Current power setting of referenced
node.
00 - Fully on.
01 - Fully on.
10 - Fully on.
11 - Powered down (default)
Table 143. ADC1 CnvtrID Command Verb Format
Verb ID Payload Response
Get F06 00 See bitfield table.
Set1 706 See bits [7:0] of bitfield table. 0000_0000h
Table 144. ADC1 CnvtrID Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
[7:4] Strm RW 0x0
Software-programmable integer
representing link stream ID used by the
converter widget. By convention stream 0 is
reserved as unused.
[3:0] Ch RW 0x0 Integer representing lowest channel used by
converter
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC 74 92HD206 V 1.2 112006
IDT CONFIDENTIAL
6.9. SPDIFOut Node (NID = 0x1E)
6.9.1. SPDIFOut Cnvtr
Table 145. SPDIFOut Cnvtr Command Verb Format
Verb ID Payload Response
Get A0000 See bitfield table.
Set1 2See bits [15:0] of bitfield table. 0000_0000h
Table 146. SPDIFOut Cnvtr Command Response Format
Bit Bitfield Name RW Reset Description
[31:16] Rsvd2 R0x0 Reserved
[15] FrmtNonPCM RW 0x0
Stream Type
0 = PCM
1 = Non-PCM (remaining bits in this verb
have other meanings)
[14] FrmtSmplRate RW 0x0
Sample Base Rate
0 = 48 KHz
1 = 44.1 KHz
[13:11] SmplRateMultp RW 0x0
Sample Base Rate Multiple
000 = 48 KHz / 44.1 KHz or less
001 = x2
010 = Reserved (x3)
011 = x4
100-111 = Reserved
[10:8] SmplRateDiv RW 0x0
Sample Base Rate Divisor
000 = Divide by 1
001 = Divide by 2
010 = Divide by 3
011 = Divide by 4
100 = Divide by 5
101 = Divide by 6
110 = Divide by 7
111 = Divide by 8
[7] Rsvd1 R0x0 Reserved
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC 75 92HD206 V 1.2 112006
IDT CONFIDENTIAL
6.9.2. SPDIFOut WCap
[6:4] BitsPerSmpl RW 0x3
Bits per Sample
000 = 8 bits
001 = 16 bits
010 = 20 bits
011 = 24 bits
100-111 = Reserved
[3:0] NmbrChan RW 0x1
Number of Channels Number of channels in
each frame of the stream.
0000 = 1 channel
0001 = 2 channels
...
1111 = 16 channels
Table 147. SPDIFOut WCap Command Verb Format
Verb ID Payload Response
Get F00 09 See bitfield table.
Table 148. SPDIFOut WCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Rsvd2 R0x0 Reserved
[23:20] Type R0x0 Widget type = Audio Output
[19:16] Delay R0x4 Number of sample delays through widget
[15:12] Rsvd1 R0x0 Reserved
[11] SwapCap R0x0 No left/right channel swap capability
[10] PwrCntrl R0x0 No support for Power State control
[9] Dig R0x1 Widget supports a Digital stream
[8] ConnList R0x0 No connection list is present
[7] UnSolCap R0x0 No support for Unsolicited Response
[6] ProcWidget R0x0 No Processing Controls parameter
Table 146. SPDIFOut Cnvtr Command Response Format
Bit Bitfield Name RW Reset Description
92HD206
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IDT CONFIDENTIAL
6.9.3. SPDIFOut PCM
[5] Stripe R0x0 No support for striping
[4] FormatOvrd R0x1 Widget contains format info; software
should query
[3] AmpParOvrd R0x0
No amplifier info; use default amplifier
parameters from Audio Function node
instead
[2] OutAmpPrsnt R0x0 No output amp
[1] InAmpPrsnt R0x0 No input amp
[0] Stereo R0x1 Stereo widget
Table 149. SPDIFOut PCM Command Verb Format
Verb ID Payload Response
Get F00 0A See bitfield table.
Table 150. SPDIFOut PCM Command Response Format
Bit Bitfield Name RW Reset Description
[31:21] Rsvd2 R0x0 Reserved
[20] B32 R0x0 32 bit audio formats are NOT supported
[19] B24 R0x1 24 bit audio formats are supported
[18] B20 R0x1 20 bit audio formats are supported
[17] B16 R0x1 16 bit audio formats are supported
[16] B8 R0x0 8 bit audio formats are NOT supported
[15:12] Rsvd1 R0x0 Reserved
[11] R12 R0x0 384 KHz rate (8/1*48 KHz) NOT supported
[10] R11 R0x1 192.0 KHz rate (4/1*48 KHz) supported
[9] R10 R0x1 176.4 KHz rate (4/1*44.1 KHz) supported
Table 148. SPDIFOut WCap Command Response Format
Bit Bitfield Name RW Reset Description
92HD206
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IDT™
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IDT CONFIDENTIAL
6.9.4. SPDIFOut Stream
[8] R9 R0x1 96.0 KHz rate (2/1*48 KHz) supported
[7] R8 R0x1 88.2 KHz rate (2/1*44.1 KHz) supported
[6] R7 R0x1 48.0 KHz rate supported (REQUIRED)
[5] R6 R0x1 44.1 KHz rate supported
[4] R5 R0x0 32.0 KHz rate (2/3*48 KHz) NOT supported
[3] R4 R0x0 22.05 KHz rate (1/2*44.1 KHz) NOT
supported
[2] R3 R0x0 16.0 KHz rate (1/3*48 KHz) NOT supported
[1] R2 R0x0 11.025 KHz rate (1/4*44.0 KHz) NOT
supported
[0] R1 R0x0 8.0 KHz rate (1/6*48 KHz) NOT supported
Table 151. SPDIFOut Stream Command Verb Format
Verb ID Payload Response
Get F00 0B See bitfield table.
Table 152. SPDIFOut Stream Command Response Format
Bit Bitfield Name RW Reset Description
[31:3] Rsvd R0x0 Reserved
[2] NonPCM R0x1 Non-PCM data supported.
[1] Float32 R0x0 No support for Float32 data.
[0] PCM R0x1 PCM-formatted data supported.
Table 150. SPDIFOut PCM Command Response Format
Bit Bitfield Name RW Reset Description
92HD206
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IDT™
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IDT CONFIDENTIAL
6.9.5. SPDIFOut CnvtrID
6.9.6. SPDIFOut DigCnvtr
Table 153. SPDIFOut CnvtrID Command Verb Format
Verb ID Payload Response
Get F06 00 See bitfield table.
Set1 706 See bits [7:0] of bitfield table. 0000_0000h
Table 154. SPDIFOut CnvtrID Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
[7:4] Strm RW 0x0
Software-programmable integer
representing link stream ID used by the
converter widget. By convention stream 0 is
reserved as unused.
[3:0] Ch RW 0x0 Integer representing lowest channel used by
converter
Table 155. SPDIFOut DigCnvtr Command Verb Format
Verb ID Payload Response
Get F0D 00 See bitfield table.
Set1 70D See bits [7:0] of bitfield table. 0000_0000h
Set2 70E See bits [7:0] of bitfield table. 0000_0000h
Table 156. SPDIFOut DigCnvtr Command Response Format
Bit Bitfield Name RW Reset Description
[31:16] Rsvd2 R0x0 Reserved
[15] Rsvd1 R0x0 Rsvd
[14:8] CC RW 0x00 CC[6:0] - Category Code
[7] LRW 0x0 L - Generation Level
[6] PRO RW 0x0 PRO - Professional
92HD206
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6.10. SPDIFIn Node (NID = 0x20)
6.10.1. SPDIFIn Cnvtr
[5] AUDIO RW 0x0 /AUDIO - Non-Audio
[4] COPY RW 0x0 COPY - Copyright
[3] PRE RW 0x0 PRE - Preemphasis
[2] VCFG RW 0x0 VCFG - Validity Config
[1] VRW 0x0 V - Validity
[0] DigEn RW 0x0 DigEn - Digital Enable
Table 157. SPDIFIn Cnvtr Command Verb Format
Verb ID Payload Response
Get A0000 See bitfield table.
Set1 2See bits [15:0] of bitfield table. 0000_0000h
Table 158. SPDIFIn Cnvtr Command Response Format
Bit Bitfield Name RW Reset Description
[31:16] Rsvd2 R0x0 Reserved
[15] FrmtNonPCM RW 0x0
Stream Type
0 = PCM
1 = Non-PCM (remaining bits in this verb
have other meanings)
[14] FrmtSmplRate RW 0x0
Sample Base Rate
0 = 48 KHz
1 = 44.1 KHz
[13:11] SmplRateMultp RW 0x0
Sample Base Rate Multiple
000 = 48 KHz / 44.1 KHz or less
001 = x2
010 = Reserved (x3)
011 = x4
100-111 = Reserved
Table 156. SPDIFOut DigCnvtr Command Response Format
Bit Bitfield Name RW Reset Description
92HD206
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6.10.2. SPDIFIn WCap
[10:8] SmplRateDiv RW 0x0
Sample Base Rate Divisor
000 = Divide by 1
001 = Divide by 2
010 = Divide by 3
011 = Divide by 4
100 = Divide by 5
101 = Divide by 6
110 = Divide by 7
111 = Divide by 8
[7] Rsvd1 R0x0 Reserved
[6:4] BitsPerSmpl RW 0x3
Bits per Sample
000 = 8 bits
001 = 16 bits
010 = 20 bits
011 = 24 bits
100-111 = Reserved
[3:0] NmbrChan RW 0x1
Number of Channels Number of channels in
each frame of the stream.
0000 = 1 channel
0001 = 2 channels
...
1111 = 16 channels
Table 159. SPDIFIn WCap Command Verb Format
Verb ID Payload Response
Get F00 09 See bitfield table.
Table 160. SPDIFIn WCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Rsvd2 R0x0 Reserved
[23:20] Type R0x1 = Enabled
0xF = Disabled Widget type = Audio Input
[19:16] Delay R0x4 Number of sample delays through widget
[15:12] Rsvd1 R0x0 Reserved
Table 158. SPDIFIn Cnvtr Command Response Format
Bit Bitfield Name RW Reset Description
92HD206
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IDT CONFIDENTIAL
6.10.3. SPDIFIn PCMCap
[11] SwapCap R0x0 No left/right channel swap capability
[10] PwrCntrl R0x0 No support for Power State control
[9] Dig R0x1 Widget supports a Digital stream
[8] ConnList R0x1 Connection list is present
[7] UnSolCap R0x0 Unsolicited Response is not supported
[6] ProcWidget R0x0 No Processing Controls parameter
[5] Stripe R0x0 No support for striping
[4] FormatOvrd R0x1 Widget contains format info; software
should query
[3] AmpParOvrd R0x0
No amplifier info; use default amplifier
parameters from Audio Function node
instead
[2] OutAmpPrsnt R0x0 No output amp
[1] InAmpPrsnt R0x0 No input amp
[0] Stereo R0x1 Stereo widget
Table 161. SPDIFIn PCMCap Command Verb Format
Verb ID Payload Response
Get F00 0A See bitfield table.
Table 162. SPDIFIn PCMCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:21] Rsvd2 R0x0 Reserved
[20] B32 R0x0 32 bit audio formats are NOT supported
[19] B24 R0x1 24 bit audio formats are supported
[18] B20 R0x1 20 bit audio formats are supported
Table 160. SPDIFIn WCap Command Response Format
Bit Bitfield Name RW Reset Description
92HD206
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6.10.4. SPDIFIn Stream
[17] B16 R0x1 16 bit audio formats are supported
[16] B8 R0x0 8 bit audio formats are NOT supported
[15:12] Rsvd1 R0x0 Reserved
[11] R12 R0x0 384 KHz rate (8/1*48 KHz) NOT supported
[10] R11 R0x0 192.0 KHz rate (4/1*48 KHz) NOT supported
[9] R10 R0x0 176.4 KHz rate (4/1*44.1 KHz) NOT supported
[8] R9 R0x1 96.0 KHz rate (2/1*48 KHz) supported
[7] R8 R0x0 88.2 KHz rate (2/1*44.1 KHz) NOT supported
[6] R7 R0x1 48.0 KHz rate supported (REQUIRED)
[5] R6 R0x1 44.1 KHz rate supported
[4] R5 R0x0 32.0 KHz rate (2/3*48 KHz) NOT supported
[3] R4 R0x0 22.05 KHz rate (1/2*44.1 KHz) NOT supported
[2] R3 R0x0 16.0 KHz rate (1/3*48 KHz) NOT supported
[1] R2 R0x0 11.025 KHz rate (1/4*44.0 KHz) NOT supported
[0] R1 R0x0 8.0 KHz rate (1/6*48 KHz) NOT supported
Table 163. SPDIFIn Stream Command Verb Format
Verb ID Payload Response
Get F00 0B See bitfield table.
Table 164. SPDIFIn Stream Command Response Format
Bit Bitfield Name RW Reset Description
[31:3] Rsvd R0x0 Reserved
[2] NonPCM R0x1 Non-PCM data supported.
Table 162. SPDIFIn PCMCap Command Response Format
Bit Bitfield Name RW Reset Description
92HD206
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6.10.5. SPDIFIn ConLst
6.10.6. SPDIFIn ConLstEntry
[1] Float32 R0x0 No support for Float32 data.
[0] PCM R0x1 PCM-formatted data supported.
Table 165. SPDIFIn ConLst Command Verb Format
Verb ID Payload Response
Get F00 0E See bitfield table.
Table 166. SPDIFIn ConLst Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved.
[7] LForm R0x0 Connection list uses short-form (7-bit) NID entries.
[6:0] ConL R0x01 Number of NID entries in connection list.
Table 167. SPDIFIn ConLstEntry Command Verb Format
Verb ID Payload Response
Get F02 00 See bitfield table.
Table 168. SPDIFIn ConLstEntry Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] ConL3 R0x00 Unused list entry.
[23:16] ConL2 R0x00 Unused list entry.
[15:8] ConL1 R0x00 Unused list entry.
[7:0] ConL0 R0x22 DigIn pin widget
Table 164. SPDIFIn Stream Command Response Format
Bit Bitfield Name RW Reset Description
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
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IDT CONFIDENTIAL
6.10.7. SPDIFIn CnvtrID
6.10.8. SPDIFIn DigCnvtr
Table 169. SPDIFIn CnvtrID Command Verb Format
Verb ID Payload Response
Get F06 00 See bitfield table.
Set1 706 See bits [7:0] of bitfield table. 0000_0000h
Table 170. SPDIFIn CnvtrID Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
[7:4] Strm RW 0x0
Software-programmable integer
representing link stream ID used by the
converter widget. By convention stream 0 is
reserved as unused.
[3:0] Ch RW 0x0 Integer representing lowest channel used by
converter
Table 171. SPDIFIn DigCnvtr Command Verb Format
Verb ID Payload Response
Get F0D 00 See bitfield table.
Set1 70D See bits [7:0] of bitfield table. 0000_0000h
Set2 70E See bits [7:0] of bitfield table. 0000_0000h
Table 172. SPDIFIn DigCnvtr Command Response Format
Bit Bitfield Name RW Reset Description
[31:15] Rsvd2 R0x0 Reserved
[14:8] CC R0x00 CC[6:0] - Category Code
[7] L R 0x0 L - Generation Level
[6] PRO R0x0 PRO - Professional
[5] AUDIO R0x0 /AUDIO - Non-Audio
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
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IDT CONFIDENTIAL
6.10.9. SPDIFIn VCSR0
[4] COPY R0x0 COPY - Copyright
[3] PRE R0x0 PRE - Preemphasis
[2] Rsvd1 R0x0 Reserved (VCFG bit applies only to output
streams)
[1] V R 0x0 V - Validity
[0] DigEn RW 0x0 DigEn - Digital Enable
Table 173. SPDIFIn VCSR0 Command Verb Format
Verb ID Payload Response
Get FE0 00 See bitfield table.
Set1 7E0 See bits [7:0] of bitfield table. 0000_0000h
Table 174. SPDIFIn VCSR0 Command Response Format
Bit Bitfield Name RW Reset Description
[31] RcvSmplRate R0x0
Recovered sample rate base
0 = 48 KHz
1 = 44.1 KHz
[30:28] RcvRateMult R0x0
Recovered sample rate multiplier
000 = 1X
001 = 2X,
all others reserved
[27:26] Rsvd R0x0 Reserved
[25:22] OrigFS R0x0 Original sample rate (IEC spec).
[21:20] CA R0x0
Clock accuracy 00 = Level II
01 = Level I
10 = Level III
11 = Reserved
Table 172. SPDIFIn DigCnvtr Command Response Format
Bit Bitfield Name RW Reset Description
92HD206
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IDT CONFIDENTIAL
[19:16] FS R0x0
Sample Rate
0000 = 44.1 KHz
0010 = 48 KHz
0011 = 32 KHz
All other combinations are reserved and
shall not be used until further defined (IEC
spec).
[15:12] CN R0x0
Channel Number (audio channel)
0000 = do not take into account
0001 = A (left channel for stereo channel
format)
0010 = B (right channel for stereo channel
format)
0011 = C
.....
1111 = O
[11:9] SmplWrdL R0x0
Sample Word Length [2:0]
If MaxWrdL = 1:
000 = unspecified
001 = 20 bits
010 = 22 bits
011 = reserved
100 = 23 bits
101 = 24 bits
110 = 21 bits
111 = reserved
If MaxWrdL = 0:
000 = unspecified
001 = 16 bits
010 = 18 bits
011 = reserved
100 = 19 bits
101 = 20 bits
110 = 17 bits
111 = reserved
[8] MaxWrdL R0x0
Max Word Length
0 = maximum audio sample word length is
20 bits
1 = maximum audio sample word length is
24 bits
[7] NOBLKCH RW 0x0 0 = normal behavior
1 = disable block size checking for spdif_in.
[6] VI RW 0x0 0 = Respond to SPDIF_IN Valid tag
1 = Ignore SPDIF_IN valid tag
Table 174. SPDIFIn VCSR0 Command Response Format
Bit Bitfield Name RW Reset Description
92HD206
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IDT CONFIDENTIAL
6.11. PortA Node (NID = 0x0A)
6.11.1. PortA WCap
[5] AMuteDis RW 0x0
0 = Auto mute when SPDIF stream marked
non PCM
1 = Auto Mute disabled.
[4:3] SPL RW 0x0
SPDIF_IN Parity Limit: Loss of DPLL Lock
after
00 = 4 parity errors
01 = 3 parity errors
10 = 2 parity errors
11 = 1 parity errors
NEW LOCATION -- was at Register 72h,
Page 0, D13:12, moved as part of SPDIF In
consolidation
[2] SPRun R0x0
SPDIF IN Running
0 = no signal on pin 47
1 = signal on pin 47
NEW LOCATION -- was at Register 72h,
Page 0, D2, moved as part of SPDIF In
consolidation
[1] SIPER RW 0x0 SPDIF_IN PARITY ERROR. Set to clear.
Overlaps SIPERSTAT.
[0] COPYINV RW 0x0 Copyright invert bit.
Table 175. PortA WCap Command Verb Format
Verb ID Payload Response
Get F00 09 See bitfield table.
Table 176. PortA WCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Rsvd2 R0x0 Reserved
[23:20] Type R0x4 Widget type = Pin Complex
[19:16] Delay R0x0 Number of sample delays through widget
Table 174. SPDIFIn VCSR0 Command Response Format
Bit Bitfield Name RW Reset Description
92HD206
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IDT CONFIDENTIAL
6.11.2. PortA PinCap
[15:12] Rsvd1 R0x0 Reserved
[11] SwapCap R0x0 No left/right channel swap capability
[10] PwrCntrl R0x0 No support for Power State control
[9] Dig R0x0 Widget supports an Analog stream
[8] ConnList R0x1 Connection list is present
[7] UnSolCap R0x1 Unsolicited Response is supported
[6] ProcWidget R0x0 No Processing Controls parameter
[5] Stripe R0x0 No support for striping
[4] FormatOvrd R0x0 N/A for pin complex
[3] AmpParOvrd R0x0
No amplifier info; use default amplifier
parameters from Audio Function node
instead
[2] OutAmpPrsnt R0x0 No output amp
[1] InAmpPrsnt R0x0 No input amp
[0] Stereo R0x1 Stereo widget
Table 177. PortA PinCap Command Verb Format
Verb ID Payload Response
Get F00 0C See bitfield table.
Table 178. PortA PinCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:17] Rsvd2 R0x0 Reserved
[16] EapdCap R0x0 This widget does not control EAPD pin
Table 176. PortA WCap Command Response Format
Bit Bitfield Name RW Reset Description
92HD206
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IDT CONFIDENTIAL
6.11.3. PortA ConLst
[15:8] VrefCntrl R0x17
VRef generation is supported by this pin
complex, and the following voltages can be
produced on the associated VRef pin: 80%
Avdd; 50% Avdd; GND; Hi-Z (required since
pin complex is output capable)
[7] Rsvd1 R0x0 Reserved
[6] BalancedIO R0x0 Pin complex does not have balanced pins.
[5] InCap R0x1 Pin complex is input capable.
[4] OutCap R0x1 Pin complex is output capable.
[3] HdphDrvCap R0x1 Pin complex has headphone amplifier.
[2] PresDtctCap R0x1 Pin complex can perform Presence Detect.
[1] TrigRqd R0x1 Trigger is required for impedance
measurement
[0] ImpSenseCap R0x1 Pin complex supports impedance sense.
Table 179. PortA ConLst Command Verb Format
Verb ID Payload Response
Get F00 0E See bitfield table.
Table 180. PortA ConLst Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
[7] LForm R0x0 Connection list uses short-form (7-bit) NID
entries.
[6:0] ConL R0x03 = Enabled
0x02 = Disabled Number of NID entries in connection list.
Table 178. PortA PinCap Command Response Format
Bit Bitfield Name RW Reset Description
92HD206
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6.11.4. PortA ConLstEntry
6.11.5. PortA ConSelectCtrl
6.11.6. PortA PinWCntrl
Table 181. PortA ConLstEntry Command Verb Format
Verb ID Payload Response
Get F02 00 See bitfield table.
Table 182. PortA ConLstEntry Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] ConL3 R0x00 Unused list entry.
[23:16] ConL2 R0x06 = Enabled
0x00 = Disabled DAC4 Converter widget
[15:8] ConL1 R0x03 DAC1 Converter widget
[7:0] ConL0 R0x02 DAC0 Converter widget
Table 183. PortA ConSelectCtrl Command Verb Format
Verb ID Payload Response
Get F01 00 See bitfield table.
Set1 701 See bits [7:0] of bitfield table. 0000_0000h
Table 184. PortA ConSelectCtrl Command Response Format
Bit Bitfield Name RW Reset Description
[31:2] Rsvd R0x0 Reserved
[1:0] Index RW 0x0 Connection select control index.
Table 185. PortA PinWCntrl Command Verb Format
Verb ID Payload Response
Get F07 00 See bitfield table.
Set1 707 See bits [7:0] of bitfield table. 0000_0000h
92HD206
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IDT CONFIDENTIAL
6.11.7. PortA UnsolResp
Table 186. PortA PinWCntrl Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd2 R0x0 Reserved
[7] HPhnEn RW 0x0 1 = enable the low impedance amplifier
associated with the output.
[6] OutEn RW 0x0 1 = (CODEC) output path of Pin Widget is
enabled
[5] InEn RW 0x0 1 = (CODEC) input path of Pin Widget is enabled
[4:3] Rsvd1 R0x0 Reserved
[2:0] VRefEn RW 0x0
VRefEn: Selects one of the possible states for the
VRef signal associated with the Pin Widget. If the
value written to this control does not correspond
to a supported value defined in the VRefCntrl field
of the Pin Capabilities parameter (0C), then this
control will take the value of 000b (Hi-Z).
Table 187. PortA UnsolResp Command Verb Format
Verb ID Payload Response
Get F08 00 See bitfield table.
Set1 708 See bits [7:0] of bitfield table. 0000_0000h
Table 188. PortA UnsolResp Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd2 R0x00 Reserved
[7] En RW 0x0
Allow generation of Unsolicited Responses.
Unsolicited response events occur upon
jack-insertion OR completion of a
Jack-Sense cycle.
[6] Rsvd1 R0x0 Reserved
[5:0] Tag RW 0x00
Software programmable field returned in top
six bits (31:26) of every Unsolicited
Response generated by this node.
92HD206
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IDT CONFIDENTIAL
6.11.8. PortA ChSense
6.11.9. PortA ConfigDefault
Table 189. PortA ChSense Command Verb Format
Verb ID Payload Response
Get F09 00 See bitfield table.
Set1 709 See bits [7:0] of bitfield table. 0000_0000h
Set2 709 See bits [7:0] of bitfield table. 0000_0000h
Table 190. PortA ChSense Command Response Format
Bit Bitfield Name RW Reset Description
[31] PresDtct R0x0 1 = something is plugged into jack associated
with Pin Complex.
[30:0] Impedance R0x7FFF_FFFF
Measured impedance of the widget. A value of
all 1s indicates that a valid sense reading is not
available, or the sense measurement is busy if
it has been recently triggered.
[0] RightCh W0x0 Set 1 = perform impedance sensing on right
channel or ring of the connector
[0] LeftCh W0x0 Set 0 = perform impedance sensing on left
channel or tip of the connector
Table 191. PortA ConfigDefault Command Verb Format
Verb ID Payload Response
Get F1C 00 See bitfield table.
Set1 71C See bits [7:0] of bitfield table. 0000_0000h
Set2 71D See bits [7:0] of bitfield table. 0000_0000h
Set3 71E See bits [7:0] of bitfield table. 0000_0000h
Set4 71F See bits [7:0] of bitfield table. 0000_0000h
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
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6.12. PortB Node (NID = 0x0B)
6.12.1. PortB WCap
Table 192. PortA ConfigDefault Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Config4 RW 0x02 Port Connectivity = Jack;
Location = Mainboard front.
[23:16] Config3 RW 0x21 Default Device = HP Out;
Connection Type = 1/8 inch jack.
[15:8] Config2 RW 0x40 Color = Green;
Misc = No jack detect override.
[7:0] Config1 RW 0x20 Association = 2h;
Sequence = 0h.
Table 193. PortB WCap Command Verb Format
Verb ID Payload Response
Get F00 09 See bitfield table.
Table 194. PortB WCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Rsvd2 R0x0 Reserved
[23:20] Type R0x4 Widget type = Pin Complex
[19:16] Delay R0x0 Number of sample delays through widget
[15:12] Rsvd1 R0x0 Reserved
[11] SwapCap R0x0 No left/right channel swap capability
[10] PwrCntrl R0x0 No support for Power State control
[9] Dig R0x0 Widget supports an Analog stream
[8] ConnList R0x1 Connection list is present
[7] UnSolCap R0x1 Unsolicited Response is supported
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6.12.2. PortB PinCap
[6] ProcWidget R0x0 No Processing Controls parameter
[5] Stripe R0x0 No support for striping
[4] FormatOvrd R0x0 N/A for pin complex
[3] AmpParOvrd R0x0
No amplifier info; use default amplifier
parameters from Audio Function node
instead
[2] OutAmpPrsnt R0x0 No output amp
[1] InAmpPrsnt R0x0 No input amp
[0] Stereo R0x1 Stereo widget
Table 195. PortB PinCap Command Verb Format
Verb ID Payload Response
Get F00 0C See bitfield table.
Table 196. PortB PinCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:17] Rsvd2 R0x0 Reserved
[16] EapdCap R0x0 This widget does not control EAPD pin
[15:8] VrefCntrl R0x17
VRef generation is supported by this pin
complex, and the following voltages can be
produced on the associated VRef pin: 80%
Avdd; 50%Avdd; GND; Hi-Z (required since
pin complex is output capable)
[7] Rsvd1 R0x0 Reserved
[6] BalancedIO R0x0 Pin complex does not have balanced pins.
[5] InCap R0x1 Pin complex is input capable.
[4] OutCap R0x1 Pin complex is output capable.
Table 194. PortB WCap Command Response Format
Bit Bitfield Name RW Reset Description
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6.12.3. PortB ConLst
6.12.4. PortB ConLstEntry
[3] HdphDrvCap R0x1 Pin has a headphone amplifier.
[2] PresDtctCap R0x1 Pin complex can perform Presence Detect.
[1] TrigRqd R0x1 Trigger is required for impedance
measurement
[0] ImpSenseCap R0x1 Pin complex supports impedance sense.
Table 197. PortB ConLst Command Verb Format
Verb ID Payload Response
Get F00 0E See bitfield table.
Table 198. PortB ConLst Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
[7] LForm R0x0 Connection list uses short-form (7-bit) NID
entries.
[6:0] ConL R0x03 = Enabled DAC4
0x02 = Disabled DAC4 Number of NID entries in connection list.
Table 199. PortB ConLstEntry Command Verb Format
Verb ID Payload Response
Get F02 00 See bitfield table.
Table 200. PortB ConLstEntry Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] ConL3 R0x00 Unused list entry.
[23:16] ConL2 R0x06 = Enabled
0x00 = Disabled DAC4 Converter widget
Table 196. PortB PinCap Command Response Format
Bit Bitfield Name RW Reset Description
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6.12.5. PortB ConSelectCtrl
6.12.6. PortB PinWCntrl
[15:8] ConL1 R0x03 DAC1 Converter widget
[7:0] ConL0 R0x02 DAC0 Converter widget
Table 201. PortB ConSelectCtrl Command Verb Format
Verb ID Payload Response
Get F01 00 See bitfield table.
Set1 701 See bits [7:0] of bitfield table. 0000_0000h
Table 202. PortB ConSelectCtrl Command Response Format
Bit Bitfield Name RW Reset Description
[31:2] Rsvd R0x0 Reserved
[1:0] Index RW 0x0 Connection select control index.
Table 203. PortB PinWCntrl Command Verb Format
Verb ID Payload Response
Get F07 00 See bitfield table.
Set1 707 See bits [7:0] of bitfield table. 0000_0000h
Table 204. PortB PinWCntrl Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd2 R0x0 Reserved
[7] HPhnEn RW 0x0 1 = enable the low impedance amplifier
associated with the output.
[6] OutEn RW 0x0 1 = (CODEC) output path of Pin Widget is
enabled
Table 200. PortB ConLstEntry Command Response Format
Bit Bitfield Name RW Reset Description
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6.12.7. PortB UnsolResp
[5] InEn RW 0x0 1 = (CODEC) input path of Pin Widget is
enabled
[4:3] Rsvd1 R0x0 Reserved
[2:0] VRefEn RW 0x0
VRefEn: Selects one of the possible states
for the VRef signal associated with the Pin
Widget. If the value written to this control
does not correspond to a supported value
defined in the VRefCntrl field of the Pin
Capabilities parameter (0C), then this
control will take the value of 000b (Hi-Z).
Table 205. PortB UnsolResp Command Verb Format
Verb ID Payload Response
Get F08 00 See bitfield table.
Set1 708 See bits [7:0] of bitfield table. 0000_0000h
Table 206. PortB UnsolResp Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd2 R0x00 Reserved
[7] En RW 0x0
Allow generation of Unsolicited Responses.
Unsolicited response events occur upon
jack-insertion OR completion of a
Jack-Sense cycle.
[6] Rsvd1 R0x0 Reserved
[5:0] Tag RW 0x00
Software programmable field returned in top
six bits (31:26) of every Unsolicited
Response generated by this node.
Table 204. PortB PinWCntrl Command Response Format
Bit Bitfield Name RW Reset Description
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6.12.8. PortB ChSense
6.12.9. PortB ConfigDefault
Table 207. PortB ChSense Command Verb Format
Verb ID Payload Response
Get F09 00 See bitfield table.
Set1 709 See bits [7:0] of bitfield table. 0000_0000h
Set2 709 See bits [7:0] of bitfield table. 0000_0000h
Table 208. PortB ChSense Command Response Format
Bit Bitfield Name RW Reset Description
[31] PresDtct R0x0 1 = something is plugged into jack
associated with Pin Complex.
[30:0] Impedance R0x7FFF_FFFF
Measured impedance of the widget. A value
of all 1s indicates that a valid sense reading
is not available, or the sense measurement
is busy if it has been recently triggered.
[0] RightCh W0x0 Set 1 = perform impedance sensing on right
channel or ring of the connector
[0] LeftCh W0x0 Set 0 = perform impedance sensing on left
channel or tip of the connector
Table 209. PortB ConfigDefault Command Verb Format
Verb ID Payload Response
Get F1C 00 See bitfield table.
Set1 71C See bits [7:0] of bitfield table. 0000_0000h
Set2 71D See bits [7:0] of bitfield table. 0000_0000h
Set3 71E See bits [7:0] of bitfield table. 0000_0000h
Set4 71F See bits [7:0] of bitfield table. 0000_0000h
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6.13. PortC Node (NID = 0x0C)
6.13.1. PortC WCap
Table 210. PortB ConfigDefault Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Config4 RW 0x02 Port Connectivity = Jack;
Location = Mainboard front.
[23:16] Config3 RW 0xA1 Default Device = Mic In;
Connection Type = 1/8 inch jack.
[15:8] Config2 RW 0x90 Color = Pink;
Misc = No jack detect override.
[7:0] Config1 RW 0x80 Association = 8h;
Sequence = 0h.
Table 211. PortC WCap Command Verb Format
Verb ID Payload Response
Get F00 09 See bitfield table.
Table 212. PortC WCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Rsvd2 R0x0 Reserved
[23:20] Type R0x4 Widget type = Pin Complex
[19:16] Delay R0x0 Number of sample delays through widget
[15:12] Rsvd1 R0x0 Reserved
[11] SwapCap R0x0 No left/right channel swap capability
[10] PwrCntrl R0x0 No support for Power State control
[9] Dig R0x0 Widget supports an Analog stream
[8] ConnList R0x1 Connection list is present
[7] UnSolCap R0x1 Unsolicited Response is supported
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6.13.2. PortC PinCap
[6] ProcWidget R0x0 No Processing Controls parameter
[5] Stripe R0x0 No support for striping
[4] FormatOvrd R0x0 N/A for pin complex
[3] AmpParOvrd R0x0
No amplifier info; use default amplifier
parameters from Audio Function node
instead
[2] OutAmpPrsnt R0x0 No output amp
[1] InAmpPrsnt R0x0 No input amp
[0] Stereo R0x1 Stereo widget
Table 213. PortC PinCap Command Verb Format
Verb ID Payload Response
Get F00 0C See bitfield table.
Table 214. PortC PinCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:17] Rsvd2 R0x0 Reserved
[16] EapdCap R0x0 This widget does not control EAPD pin
[15:8] VrefCntrl R0x17
VRef generation is supported by this pin
complex, and the following voltages can be
produced on the associated VRef pin: 80%
Avdd; 50% Avdd; GND; Hi-Z (required since
pin complex is output capable)
[7] Rsvd1 R0x0 Reserved
[6] BalancedIO R0x0 Pin complex does not have balanced pins.
[5] InCap R0x1 Pin complex is input capable.
[4] OutCap R0x1 Pin complex is output capable.
Table 212. PortC WCap Command Response Format
Bit Bitfield Name RW Reset Description
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6.13.3. PortC ConLst
6.13.4. PortC ConLstEntry
[3] HdphDrvCap R0x0 Pin does not have a headphone amplifier.
[2] PresDtctCap R0x1 Pin complex can perform Presence Detect.
[1] TrigRqd R0x1 Trigger is required for impedance
measurement
[0] ImpSenseCap R0x1 Pin complex supports impedance sense.
Table 215. PortC ConLst Command Verb Format
Verb ID Payload Response
Get F00 0E See bitfield table.
Table 216. PortC ConLst Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
[7] LForm R0x0 Connection list uses short-form (7-bit) NID entries.
[6:0] ConL R0x01 Number of NID entries in connection list.
Table 217. PortC ConLstEntry Command Verb Format
Verb ID Payload Response
Get F02 00 See bitfield table.
Table 218. PortC ConLstEntry Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] ConL3 R0x00 Unused list entry.
[23:16] ConL2 R0x00 Unused list entry.
Table 214. PortC PinCap Command Response Format
Bit Bitfield Name RW Reset Description
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6.13.5. PortC PinWCntrl
6.13.6. PortC UnsolResp
[15:8] ConL1 R0x00 Unused list entry.
[7:0] ConL0 R0x03 DAC1 Converter widget
Table 219. PortC PinWCntrl Command Verb Format
Verb ID Payload Response
Get F07 00 See bitfield table.
Set1 707 See bits [7:0] of bitfield table. 0000_0000h
Table 220. PortC PinWCntrl Command Response Format
Bit Bitfield Name RW Reset Description
[31:7] Rsvd2 R0x0 Reserved
[6] OutEn RW 0x0 1 = (CODEC) output path of Pin Widget is
enabled
[5] InEn RW 0x0 1 = (CODEC) input path of Pin Widget is enabled
[4:3] Rsvd1 R0x0 Reserved
[2:0] VRefEn RW 0x0
VRefEn: Selects one of the possible states for the
VRef signal associated with the Pin Widget. If the
value written to this control does not correspond
to a supported value defined in the VRefCntrl field
of the Pin Capabilities parameter (0C), then this
control will take the value of 000b (Hi-Z).
Table 221. PortC UnsolResp Command Verb Format
Verb ID Payload Response
Get F08 00 See bitfield table.
Set1 708 See bits [7:0] of bitfield table. 0000_0000h
Table 218. PortC ConLstEntry Command Response Format
Bit Bitfield Name RW Reset Description
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6.13.7. PortC ChSense
Table 222. PortC UnsolResp Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd2 R0x00 Reserved
[7] En RW 0x0
Allow generation of Unsolicited Responses.
Unsolicited response events occur upon
jack-insertion OR completion of a
Jack-Sense cycle.
[6] Rsvd1 R0x0 Reserved
[5:0] Tag RW 0x00
Software programmable field returned in top
six bits (31:26) of every Unsolicited
Response generated by this node.
Table 223. PortC ChSense Command Verb Format
Verb ID Payload Response
Get F09 00 See bitfield table.
Set1 709 See bits [7:0] of bitfield table. 0000_0000h
Set2 709 See bits [7:0] of bitfield table. 0000_0000h
Table 224. PortC ChSense Command Response Format
Bit Bitfield Name RW Reset Description
[31] PresDtct R0x0 1 = something is plugged into jack
associated with Pin Complex.
[30:0] Impedance R0x7FFF_FFFF
Measured impedance of the widget. A value
of all 1s indicates that a valid sense reading
is not available, or the sense measurement
is busy if it has been recently triggered.
[0] RightCh W0x0 Set 1 = perform impedance sensing on right
channel or ring of the connector
[0] LeftCh W0x0 Set 0 = perform impedance sensing on left
channel or tip of the connector
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6.13.8. PortC ConfigDefault
6.14. PortD Node (NID = 0x0D)
6.14.1. PortD WCap
Table 225. PortC ConfigDefault Command Verb Format
Verb ID Payload Response
Get F1C 00 See bitfield table.
Set1 71C See bits [7:0] of bitfield table. 0000_0000h
Set2 71D See bits [7:0] of bitfield table. 0000_0000h
Set3 71E See bits [7:0] of bitfield table. 0000_0000h
Set4 71F See bits [7:0] of bitfield table. 0000_0000h
Table 226. PortC ConfigDefault Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Config4 RW 0x01 Port Connectivity = Jack;
Location = Mainboard rear.
[23:16] Config3 RW 0x81 Default Device = Line In;
Connection Type = 1/8 inch jack.
[15:8] Config2 RW 0x30 Color = Blue;
Misc = No jack detect override.
[7:0] Config1 RW 0x4E Association = 4h;
Sequence = Eh.
Table 227. PortD WCap Command Verb Format
Verb ID Payload Response
Get F00 09 See bitfield table.
Table 228. PortD WCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Rsvd2 R0x0 Reserved
[23:20] Type R0x4 Widget type = Pin Complex
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6.14.2. PortD PinCap
[19:16] Delay R0x0 Number of sample delays through widget
[15:12] Rsvd1 R0x0 Reserved
[11] SwapCap R0x0 No left/right channel swap capability
[10] PwrCntrl R0x0 No support for Power State control
[9] Dig R0x0 Widget supports an Analog stream
[8] ConnList R0x1 Connection list is present
[7] UnSolCap R0x1 Unsolicited Response is supported
[6] ProcWidget R0x0 No Processing Controls parameter
[5] Stripe R0x0 No support for striping
[4] FormatOvrd R0x0 N/A for pin complex
[3] AmpParOvrd R0x0 No amplifier info; use default amplifier
parameters from Audio Function node instead
[2] OutAmpPrsnt R0x0 No output amp
[1] InAmpPrsnt R0x0 No input amp
[0] Stereo R0x1 Stereo widget
Table 229. PortD PinCap Command Verb Format
Verb ID Payload Response
Get F00 0C See bitfield table.
Table 230. PortD PinCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:17] Rsvd2 R0x0 Reserved
[16] EapdCap R0x0 This widget does not control EAPD pin
Table 228. PortD WCap Command Response Format
Bit Bitfield Name RW Reset Description
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6.14.3. PortD ConLst
[15:8] VrefCntrl R0x17
VRef generation is supported by this pin
complex, and the following voltages can be
produced on the associated VRef pin: 80%
Avdd; 50% Avdd; GND; Hi-Z (required since
pin complex is output capable)
[7] Rsvd1 R0x0 Reserved
[6] BalancedIO R0x0 Pin complex does not have balanced pins.
[5] InCap R0x1 Pin complex is input capable.
[4] OutCap R0x1 Pin complex is output capable.
[3] HdphDrvCap R0x1 Pin complex has headphone amplifier.
[2] PresDtctCap R0x1 Pin complex can perform Presence Detect.
[1] TrigRqd R0x1 Trigger is required for impedance
measurement
[0] ImpSenseCap R0x1 Pin complex supports impedance sense.
Table 231. PortD ConLst Command Verb Format
Verb ID Payload Response
Get F00 0E See bitfield table.
Table 232. PortD ConLst Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
[7] LForm R0x0 Connection list uses short-form (7-bit) NID
entries.
[6:0] ConL R0x01 Number of NID entries in connection list.
Table 230. PortD PinCap Command Response Format
Bit Bitfield Name RW Reset Description
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6.14.4. PortD ConLstEntry
6.14.5. PortD PinWCntrl
Table 233. PortD ConLstEntry Command Verb Format
Verb ID Payload Response
Get F02 00 See bitfield table.
Table 234. PortD ConLstEntry Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] ConL3 R0x00 Unused list entry.
[23:16] ConL2 R0x00 Unused list entry.
[15:8] ConL1 R0x00 Unused list entry.
[7:0] ConL0 R0x02 DAC0 Converter widget
Table 235. PortD PinWCntrl Command Verb Format
Verb ID Payload Response
Get F07 00 See bitfield table.
Set1 707 See bits [7:0] of bitfield table. 0000_0000h
Table 236. PortD PinWCntrl Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd2 R0x0 Reserved
[7] HPhnEn RW 0x0 1 = enable the low impedance amplifier associated
with the output.
[6] OutEn RW 0x0 1 = (CODEC) output path of Pin Widget is enabled
[5] InEn RW 0x0 1 = (CODEC) input path of Pin Widget is enabled
92HD206
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6.14.6. PortD UnsolResp
6.14.7. PortD ChSense
[4:3] Rsvd1 R0x0 Reserved
[2:0] VRefEn RW 0x0
VRefEn: Selects one of the possible states for the
VRef signal associated with the Pin Widget. If the
value written to this control does not correspond to
a supported value defined in the VRefCntrl field of
the Pin Capabilities parameter (0C), then this
control will take the value of 000b (Hi-Z).
Table 237. PortD UnsolResp Command Verb Format
Verb ID Payload Response
Get F08 00 See bitfield table.
Set1 708 See bits [7:0] of bitfield table. 0000_0000h
Table 238. PortD UnsolResp Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd2 R0x00 Reserved
[7] En RW 0x0
Allow generation of Unsolicited Responses.
Unsolicited response events occur upon
jack-insertion OR completion of a
Jack-Sense cycle.
[6] Rsvd1 R0x0 Reserved
[5:0] Tag RW 0x00
Software programmable field returned in top
six bits (31:26) of every Unsolicited
Response generated by this node.
Table 239. PortD ChSense Command Verb Format
Verb ID Payload Response
Get F09 00 See bitfield table.
Set1 709 See bits [7:0] of bitfield table. 0000_0000h
Set2 709 See bits [7:0] of bitfield table. 0000_0000h
Table 236. PortD PinWCntrl Command Response Format
Bit Bitfield Name RW Reset Description
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6.14.8. PortD ConfigDefault
Table 240. PortD ChSense Command Response Format
Bit Bitfield Name RW Reset Description
[31] PresDtct R0x0 1 = something is plugged into jack associated with Pin
Complex.
[30:0] Impedance R0x7FFF_FFFF
Measured impedance of the widget. A value of all 1s
indicates that a valid sense reading is not available, or
the sense measurement is busy if it has been recently
triggered.
[0] RightCh W0x0 Set 1 = perform impedance sensing on right channel
or ring of the connector
[0] LeftCh W0x0 Set 0 = perform impedance sensing on left channel or
tip of the connector
Table 241. PortD ConfigDefault Command Verb Format
Verb ID Payload Response
Get F1C 00 See bitfield table.
Set1 71C See bits [7:0] of bitfield table. 0000_0000h
Set2 71D See bits [7:0] of bitfield table. 0000_0000h
Set3 71E See bits [7:0] of bitfield table. 0000_0000h
Set4 71F See bits [7:0] of bitfield table. 0000_0000h
Table 242. PortD ConfigDefault Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Config4 RW 0x01 Port Connectivity = Jack;
Location = Mainboard rear.
[23:16] Config3 RW 0x01 Default Device = Line Out;
Connection Type = 1/8 inch jack.
[15:8] Config2 RW 0x40 Color = Green;
Misc = No jack detect override.
[7:0] Config1 RW 0x10 Association = 1h;
Sequence = 0h.
92HD206
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6.15. PortE Node (NID = 0x0E)
6.15.1. PortE WCap
Table 243. PortE WCap Command Verb Format
Verb ID Payload Response
Get F00 09 See bitfield table.
Table 244. PortE WCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Rsvd2 R0x0 Reserved
[23:20] Type R0x4 Widget type = Pin Complex
[19:16] Delay R0x0 Number of sample delays through widget
[15:12] Rsvd1 R0x0 Reserved
[11] SwapCap R0x0 No left/right channel swap capability
[10] PwrCntrl R0x0 No support for Power State control
[9] Dig R0x0 Widget supports an Analog stream
[8] ConnList R0x1 Connection list is present
[7] UnSolCap R0x1 Unsolicited Response is supported
[6] ProcWidget R0x0 No Processing Controls parameter
[5] Stripe R0x0 No support for striping
[4] FormatOvrd R0x0 N/A for pin complex
[3] AmpParOvrd R0x0 No amplifier info; use default amplifier
parameters from Audio Function node instead
[2] OutAmpPrsnt R 0x0 No output amp
[1] InAmpPrsnt R0x0 No input amp
[0] Stereo R0x1 Stereo widget
92HD206
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6.15.2. PortE PinCap
6.15.3. PortE ConLst
Table 245. PortE PinCap Command Verb Format
Verb ID Payload Response
Get F00 0C See bitfield table.
Table 246. PortE PinCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:17] Rsvd2 R0x0 Reserved
[16] EapdCap R0x0 This widget does not control EAPD pin
[15:8] VrefCntrl R0x17
VRef generation is supported by this pin
complex, and the following voltages can be
produced on the associated VRef pin: 80%
Avdd; 50% Avdd; GND; Hi-Z (required since
pin complex is output capable)
[7] Rsvd1 R0x0 Reserved
[6] BalancedIO R0x0 Pin complex does not have balanced pins.
[5] InCap R0x1 Pin complex is input capable.
[4] OutCap R0x1 Pin complex is output capable.
[3] HdphDrvCap R0x0 Pin does not have a headphone amplifier.
[2] PresDtctCap R0x1 Pin complex can perform Presence Detect.
[1] TrigRqd R0x1 Trigger is required for impedance
measurement
[0] ImpSenseCap R0x1 Pin complex supports impedance sense.
Table 247. PortE ConLst Command Verb Format
Verb ID Payload Response
Get F00 0E See bitfield table.
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6.15.4. PortE ConLstEntry
6.15.5. PortE PinWCntrl
Table 248. PortE ConLst Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
[7] LForm R0x0 Connection list uses short-form (7-bit) NID
entries.
[6:0] ConL R0x01 Number of NID entries in connection list.
Table 249. PortE ConLstEntry Command Verb Format
Verb ID Payload Response
Get F02 00 See bitfield table.
Table 250. PortE ConLstEntry Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] ConL3 R0x00 Unused list entry.
[23:16] ConL2 R0x00 Unused list entry.
[15:8] ConL1 R0x00 Unused list entry.
[7:0] ConL0 R0x04 DAC2 Converter widget
Table 251. PortE PinWCntrl Command Verb Format
Verb ID Payload Response
Get F07 00 See bitfield table.
Set1 707 See bits [7:0] of bitfield table. 0000_0000h
Table 252. PortE PinWCntrl Command Response Format
Bit Bitfield Name RW Reset Description
[31:7] Rsvd2 R0x0 Reserved
[6] OutEn RW 0x0 1 = (CODEC) output path of Pin Widget is enabled
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6.15.6. PortE UnsolResp
6.15.7. PortE ChSense
[5] InEn RW 0x0 1 = (CODEC) input path of Pin Widget is enabled
[4:3] Rsvd1 R0x0 Reserved
[2:0] VRefEn RW 0x0
VRefEn: Selects one of the possible states for the
VRef signal associated with the Pin Widget. If the
value written to this control does not correspond to
a supported value defined in the VRefCntrl field of
the Pin Capabilities parameter (0C), then this
control will take the value of 000b (Hi-Z).
Table 253. PortE UnsolResp Command Verb Format
Verb ID Payload Response
Get F08 00 See bitfield table.
Set1 708 See bits [7:0] of bitfield table. 0000_0000h
Table 254. PortE UnsolResp Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd2 R0x00 Reserved
[7] En RW 0x0
Allow generation of Unsolicited Responses.
Unsolicited response events occur upon
jack-insertion OR completion of a
Jack-Sense cycle.
[6] Rsvd1 R0x0 Reserved
[5:0] Tag RW 0x00
Software programmable field returned in top
six bits (31:26) of every Unsolicited
Response generated by this node.
Table 255. PortE ChSense Command Verb Format
Verb ID Payload Response
Get F09 00 See bitfield table.
Table 252. PortE PinWCntrl Command Response Format
Bit Bitfield Name RW Reset Description
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6.15.8. PortE ConfigDefault
Set1 709 See bits [7:0] of bitfield table. 0000_0000h
Set2 709 See bits [7:0] of bitfield table. 0000_0000h
Table 256. PortE ChSense Command Response Format
Bit Bitfield Name RW Reset Description
[31] PresDtct R0x0 1 = something is plugged into jack
associated with Pin Complex.
[30:0] Impedance R0x7FFF_FFFF
Measured impedance of the widget. A value
of all 1s indicates that a valid sense reading
is not available, or the sense measurement
is busy if it has been recently triggered.
[0] RightCh W0x0 Set 1 = perform impedance sensing on right
channel or ring of the connector
[0] LeftCh W0x0 Set 0 = perform impedance sensing on left
channel or tip of the connector
Table 257. PortE ConfigDefault Command Verb Format
Verb ID Payload Response
Get F1C 00 See bitfield table.
Set1 71C See bits [7:0] of bitfield table. 0000_0000h
Set2 71D See bits [7:0] of bitfield table. 0000_0000h
Set3 71E See bits [7:0] of bitfield table. 0000_0000h
Set4 71F See bits [7:0] of bitfield table. 0000_0000h
Table 255. PortE ChSense Command Verb Format
Verb ID Payload Response
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6.16. PortF Node (NID = 0x0F)
6.16.1. PortF WCap
Table 258. PortE ConfigDefault Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Config4 RW 0x01 Port Connectivity = Jack;
Location = Mainboard rear.
[23:16] Config3 RW 0xA1 Default Device = Mic In;
Connection Type = 1/8 inch jack.
[15:8] Config2 RW 0x90 Color = Pink;
Misc = No jack detect override.
[7:0] Config1 RW 0x40 Association = 4h;
Sequence = 0h.
Table 259. PortF WCap Command Verb Format
Verb ID Payload Response
Get F00 09 See bitfield table.
Table 260. PortF WCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Rsvd2 R0x0 Reserved
[23:20] Type R0x4 Widget type = Pin Complex
[19:16] Delay R0x0 Number of sample delays through widget
[15:12] Rsvd1 R0x0 Reserved
[11] SwapCap R0x0 No left/right channel swap capability
[10] PwrCntrl R0x0 No support for Power State control
[9] Dig R0x0 Widget supports an Analog stream
[8] ConnList R0x1 Connection list is present
[7] UnSolCap R0x1 Unsolicited Response is supported
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6.16.2. PortF PinCap
[6] ProcWidget R0x0 No Processing Controls parameter
[5] Stripe R0x0 No support for striping
[4] FormatOvrd R0x0 N/A for pin complex
[3] AmpParOvrd R0x0
No amplifier info; use default amplifier
parameters from Audio Function node
instead
[2] OutAmpPrsnt R0x0 No output amp
[1] InAmpPrsnt R0x0 No input amp
[0] Stereo R0x1 Stereo widget
Table 261. PortF PinCap Command Verb Format
Verb ID Payload Response
Get F00 0C See bitfield table.
Table 262. PortF PinCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:17] Rsvd2 R0x0 Reserved
[16] EapdCap R0x0 This widget does not control EAPD pin
[15:8] VrefCntrl R0x17
VRef generation is supported by this pin
complex, and the following voltages can be
produced on the associated VRef pin: 80%
Avdd; 50% Avdd; GND; Hi-Z (required since
pin complex is output capable)
[7] Rsvd1 R0x0 Reserved
[6] BalancedIO R0x0 Pin complex does not have balanced pins.
[5] InCap R0x1 Pin complex is input capable.
[4] OutCap R0x1 Pin complex is output capable.
Table 260. PortF WCap Command Response Format
Bit Bitfield Name RW Reset Description
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6.16.3. PortF ConLst
6.16.4. PortF ConLstEntry
[3] HdphDrvCap R0x0 Pin does not have a headphone amplifier.
[2] PresDtctCap R0x1 Pin complex can perform Presence Detect.
[1] TrigRqd R0x1 Trigger is required for impedance
measurement
[0] ImpSenseCap R0x1 Pin complex supports impedance sense.
Table 263. PortF ConLst Command Verb Format
Verb ID Payload Response
Get F00 0E See bitfield table.
Table 264. PortF ConLst Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
[7] LForm R0x0 Connection list uses short-form (7-bit) NID
entries.
[6:0] ConL R0x01 Number of NID entries in connection list.
Table 265. PortF ConLstEntry Command Verb Format
Verb ID Payload Response
Get F02 00 See bitfield table.
Table 266. PortF ConLstEntry Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] ConL3 R0x00 Unused list entry.
[23:16] ConL2 R0x00 Unused list entry.
Table 262. PortF PinCap Command Response Format
Bit Bitfield Name RW Reset Description
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6.16.5. PortF PinWCntrl
6.16.6. PortF UnsolResp
[15:8] ConL1 R0x00 Unused list entry.
[7:0] ConL0 R0x05 DAC3 Converter widget
Table 267. PortF PinWCntrl Command Verb Format
Verb ID Payload Response
Get F07 00 See bitfield table.
Set1 707 See bits [7:0] of bitfield table. 0000_0000h
Table 268. PortF PinWCntrl Command Response Format
Bit Bitfield Name RW Reset Description
[31:7] Rsvd2 R0x0 Reserved
[6] OutEn RW 0x0 1 = (CODEC) output path of Pin Widget is enabled
[5] InEn RW 0x0 1 = (CODEC) input path of Pin Widget is enabled
[4:3] Rsvd1 R0x0 Reserved
[2:0] VRefEn RW 0x0
VRefEn: Selects one of the possible states for the
VRef signal associated with the Pin Widget. If the
value written to this control does not correspond to
a supported value defined in the VRefCntrl field of
the Pin Capabilities parameter (0C), then this
control will take the value of 000b (Hi-Z).
Table 269. PortF UnsolResp Command Verb Format
Verb ID Payload Response
Get F08 00 See bitfield table.
Set1 708 See bits [7:0] of bitfield table. 0000_0000h
Table 266. PortF ConLstEntry Command Response Format
Bit Bitfield Name RW Reset Description
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6.16.7. PortF ChSense
Table 270. PortF UnsolResp Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd2 R0x00 Reserved
[7] En RW 0x0
Allow generation of Unsolicited Responses.
Unsolicited response events occur upon
jack-insertion OR completion of a
Jack-Sense cycle.
[6] Rsvd1 R0x0 Reserved
[5:0] Tag RW 0x00
Software programmable field returned in top
six bits (31:26) of every Unsolicited
Response generated by this node.
Table 271. PortF ChSense Command Verb Format
Verb ID Payload Response
Get F09 00 See bitfield table.
Set1 709 See bits [7:0] of bitfield table. 0000_0000h
Set2 709 See bits [7:0] of bitfield table. 0000_0000h
Table 272. PortF ChSense Command Response Format
Bit Bitfield Name RW Reset Description
[31] PresDtct R0x0 1 = something is plugged into jack associated with Pin
Complex.
[30:0] Impedance R0x7FFF_FFFF
Measured impedance of the widget. A value of all 1s
indicates that a valid sense reading is not available, or
the sense measurement is busy if it has been recently
triggered.
[0] RightCh W0x0 Set 1 = perform impedance sensing on right channel
or ring of the connector
[0] LeftCh W0x0 Set 0 = perform impedance sensing on left channel or
tip of the connector
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6.16.8. PortF ConfigDefault
6.17. PortG Node (NID = 0x10)
6.17.1. PortG WCap
Table 273. PortF ConfigDefault Command Verb Format
Verb ID Payload Response
Get F1C 00 See bitfield table.
Set1 71C See bits [7:0] of bitfield table. 0000_0000h
Set2 71D See bits [7:0] of bitfield table. 0000_0000h
Set3 71E See bits [7:0] of bitfield table. 0000_0000h
Set4 71F See bits [7:0] of bitfield table. 0000_0000h
Table 274. PortF ConfigDefault Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Config4 RW 0x01 Port Connectivity = Jack;
Location = Mainboard rear.
[23:16] Config3 RW Ox01 Default Device = Line Out;
Connection Type = 1/8 inch jack.
[15:8] Config2 RW 0x10 Color = Black;
Misc = No jack detect override.
[7:0] Config1 RW 0x12 Association = 1h;
Sequence = 2h.
Table 275. PortG WCap Command Verb Format
Verb ID Payload Response
Get F00 09 See bitfield table.
Table 276. PortG WCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Rsvd2 R0x0 Reserved
[23:20] Type R0x4 Widget type = Pin Complex
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6.17.2. PortG PinCap
[19:16] Delay R0x0 Number of sample delays through widget
[15:12] Rsvd1 R0x0 Reserved
[11] SwapCap R0x0 No left/right channel swap capability
[10] PwrCntrl R0x0 No support for Power State control
[9] Dig R0x0 Widget supports an Analog stream
[8] ConnList R0x1 Connection list is present
[7] UnSolCap R0x1 Unsolicited Response is supported
[6] ProcWidget R0x0 No Processing Controls parameter
[5] Stripe R0x0 No support for striping
[4] FormatOvrd R0x0 N/A for pin complex
[3] AmpParOvrd R0x0
No amplifier info; use default amplifier
parameters from Audio Function node
instead
[2] OutAmpPrsnt R0x0 No output amp
[1] InAmpPrsnt R0x0 No input amp
[0] Stereo R0x1 Stereo widget
Table 277. PortG PinCap Command Verb Format
Verb ID Payload Response
Get F00 0C See bitfield table.
Table 278. PortG PinCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:17] Rsvd2 R0x0 Reserved
[16] EapdCap R0x0 This widget does not control EAPD pin
Table 276. PortG WCap Command Response Format
Bit Bitfield Name RW Reset Description
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6.17.3. PortG ConLst
6.17.4. PortG ConLstEntry
[15:8] VrefCntrl R0x00 VRef generation not supported by this pin
complex.
[7] Rsvd1 R0x0 Reserved
[6] BalancedIO R0x0 Pin complex does not have balanced pins.
[5] InCap R0x1 Pin complex is input capable.
[4] OutCap R0x1 Pin complex is output capable.
[3] HdphDrvCap R0x0 Pin does not have a headphone amplifier.
[2] PresDtctCap R0x1 Pin complex can perform Presence Detect.
[1] TrigRqd R0x1 Trigger is required for impedance
measurement
[0] ImpSenseCap R0x1 Pin complex supports impedance sense.
Table 279. PortG ConLst Command Verb Format
Verb ID Payload Response
Get F00 0E See bitfield table.
Table 280. PortG ConLst Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
[7] LForm R0x0 Connection list uses short-form (7-bit) NID
entries.
[6:0] ConL R0x01 Number of NID entries in connection list.
Table 281. PortG ConLstEntry Command Verb Format
Verb ID Payload Response
Get F02 00 See bitfield table.
Table 278. PortG PinCap Command Response Format
Bit Bitfield Name RW Reset Description
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6.17.5. PortG PinWCntrl
6.17.6. PortG UnsolResp
Table 282. PortG ConLstEntry Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] ConL3 R0x00 Unused list entry.
[23:16] ConL2 R0x00 Unused list entry.
[15:8] ConL1 R0x00 Unused list entry.
[7:0] ConL0 R0x04 DAC2 Converter widget
Table 283. PortG PinWCntrl Command Verb Format
Verb ID Payload Response
Get F07 00 See bitfield table.
Set1 707 See bits [7:0] of bitfield table. 0000_0000h
Table 284. PortG PinWCntrl Command Response Format
Bit Bitfield Name RW Reset Description
[31:7] Rsvd2 R0x0 Reserved
[6] OutEn RW 0x0 1 = (CODEC) output path of Pin Widget is enabled
[5] InEn RW 0x0 1 = (CODEC) input path of Pin Widget is enabled
[4:3] Rsvd1 R0x0 Reserved
[2:0] VRefEn R0x0 Vref Out not supported on this Port
Table 285. PortG UnsolResp Command Verb Format
Verb ID Payload Response
Get F08 00 See bitfield table.
Set1 708 See bits [7:0] of bitfield table. 0000_0000h
92HD206
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6.17.7. PortG ChSense
Table 286. PortG UnsolResp Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd2 R0x00 Reserved
[7] En RW 0x0
Allow generation of Unsolicited Responses.
Unsolicited response events occur upon
jack-insertion OR completion of a
Jack-Sense cycle.
[6] Rsvd1 R0x0 Reserved
[5:0] Tag RW 0x00
Software programmable field returned in top
six bits (31:26) of every Unsolicited
Response generated by this node.
Table 287. PortG ChSense Command Verb Format
Verb ID Payload Response
Get F09 00 See bitfield table.
Set1 709 See bits [7:0] of bitfield table. 0000_0000h
Set2 709 See bits [7:0] of bitfield table. 0000_0000h
Table 288. PortG ChSense Command Response Format
Bit Bitfield Name RW Reset Description
[31] PresDtct R0x0 1 = something is plugged into jack associated with Pin
Complex.
[30:0] Impedance R0x7FFF_FFFF
Measured impedance of the widget. A value of all 1s
indicates that a valid sense reading is not available, or
the sense measurement is busy if it has been recently
triggered.
[0] RightCh W0x0 Set 1 = perform impedance sensing on right channel
or ring of the connector
[0] LeftCh W0x0 Set 0 = perform impedance sensing on left channel or
tip of the connector
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6.17.8. PortG ConfigDefault
6.18. PortH Node (NID = 0x11)
6.18.1. PortH WCap
Table 289. PortG ConfigDefault Command Verb Format
Verb ID Payload Response
Get F1C 00 See bitfield table.
Set1 71C See bits [7:0] of bitfield table. 0000_0000h
Set2 71D See bits [7:0] of bitfield table. 0000_0000h
Set3 71E See bits [7:0] of bitfield table. 0000_0000h
Set4 71F See bits [7:0] of bitfield table. 0000_0000h
Table 290. PortG ConfigDefault Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Config4 RW 0x01 Port Connectivity = Jack;
Location = Mainboard rear.
[23:16] Config3 RW 0x01 Default Device = Line Out;
Connection Type = 1/8 inch jack.
[15:8] Config2 RW 0x60 Color = Orange;
Misc = No jack detect override.
[7:0] Config1 RW 0x11 Association = 1h;
Sequence = 1h.
Table 291. PortH WCap Command Verb Format
Verb ID Payload Response
Get F00 09 See bitfield table.
Table 292. PortH WCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Rsvd2 R0x0 Reserved
[23:20] Type R0x4 Widget type = Pin Complex
92HD206
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6.18.2. PortH PinCap
[19:16] Delay R0x0 Number of sample delays through widget
[15:12] Rsvd1 R0x0 Reserved
[11] SwapCap R0x0 No left/right channel swap capability
[10] PwrCntrl R0x0 No support for Power State control
[9] Dig R0x0 Widget supports an Analog stream
[8] ConnList R0x1 Connection list is present
[7] UnSolCap R0x1 Unsolicited Response is supported
[6] ProcWidget R0x0 No Processing Controls parameter
[5] Stripe R0x0 No support for striping
[4] FormatOvrd R0x0 N/A for pin complex
[3] AmpParOvrd R0x0
No amplifier info; use default amplifier
parameters from Audio Function node
instead
[2] OutAmpPrsnt R0x0 No output amp
[1] InAmpPrsnt R0x0 No input amp
[0] Stereo R0x1 Stereo widget
Table 293. PortH PinCap Command Verb Format
Verb ID Payload Response
Get F00 0C See bitfield table.
Table 294. PortH PinCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:17] Rsvd2 R0x0 Reserved
[16] EapdCap R0x0 This widget does not control EAPD pin
Table 292. PortH WCap Command Response Format
Bit Bitfield Name RW Reset Description
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6.18.3. PortH ConLst
6.18.4. PortH ConLstEntry
[15:8] VrefCntrl R0x00 VRef generation not supported by this pin
complex.
[7] Rsvd1 R0x0 Reserved
[6] BalancedIO R0x0 Pin complex does not have balanced pins.
[5] InCap R0x1 Pin complex is input capable.
[4] OutCap R0x1 Pin complex is output capable.
[3] HdphDrvCap R0x0 Pin does not have a headphone amplifier.
[2] PresDtctCap R0x1 Pin complex can perform Presence Detect.
[1] TrigRqd R0x1 Trigger is required for impedance
measurement
[0] ImpSenseCap R0x1 Pin complex supports impedance sense.
Table 295. PortH ConLst Command Verb Format
Verb ID Payload Response
Get F00 0E See bitfield table.
Table 296. PortH ConLst Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
[7] LForm R0x0 Connection list uses short-form (7-bit) NID
entries.
[6:0] ConL R0x01 Number of NID entries in connection list.
Table 297. PortH ConLstEntry Command Verb Format
Verb ID Payload Response
Get F02 00 See bitfield table.
Table 294. PortH PinCap Command Response Format
Bit Bitfield Name RW Reset Description
92HD206
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6.18.5. PortH PinWCntrl
6.18.6. PortH UnsolResp
Table 298. PortH ConLstEntry Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] ConL3 R0x00 Unused list entry.
[23:16] ConL2 R0x00 Unused list entry.
[15:8] ConL1 R0x00 Unused list entry.
[7:0] ConL0 R0x03 DAC1 Converter widget
Table 299. PortH PinWCntrl Command Verb Format
Verb ID Payload Response
Get F07 00 See bitfield table.
Set1 707 See bits [7:0] of bitfield table. 0000_0000h
Table 300. PortH PinWCntrl Command Response Format
Bit Bitfield Name RW Reset Description
[31:7] Rsvd2 R0x0 Reserved
[6] OutEn RW 0x0 1 = (CODEC) output path of Pin Widget is enabled
[5] InEn RW 0x0 1 = (CODEC) input path of Pin Widget is enabled
[4:3] Rsvd1 R0x0 Reserved
[2:0] VRefEn R0x0 Vref Out not supported on this Port
Table 301. PortH UnsolResp Command Verb Format
Verb ID Payload Response
Get F08 00 See bitfield table.
Set1 708 See bits [7:0] of bitfield table. 0000_0000h
92HD206
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6.18.7. PortH ChSense
Table 302. PortH UnsolResp Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd2 R0x00 Reserved
[7] En RW 0x0
Allow generation of Unsolicited Responses.
Unsolicited response events occur upon
jack-insertion OR completion of a
Jack-Sense cycle.
[6] Rsvd1 R0x0 Reserved
[5:0] Tag RW 0x00
Software programmable field returned in top
six bits (31:26) of every Unsolicited
Response generated by this node.
Table 303. PortH ChSense Command Verb Format
Verb ID Payload Response
Get F09 00 See bitfield table.
Set1 709 See bits [7:0] of bitfield table. 0000_0000h
Set2 709 See bits [7:0] of bitfield table. 0000_0000h
Table 304. PortH ChSense Command Response Format
Bit Bitfield Name RW Reset Description
[31] PresDtct R0x0 1 = something is plugged into jack associated with Pin
Complex.
[30:0] Impedance R0x7FFF_FFFF
Measured impedance of the widget. A value of all 1s
indicates that a valid sense reading is not available, or
the sense measurement is busy if it has been recently
triggered.
[0] RightCh W0x0 Set 1 = perform impedance sensing on right channel
or ring of the connector
[0] LeftCh W0x0 Set 0 = perform impedance sensing on left channel or
tip of the connector
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6.18.8. PortH ConfigDefault
6.19. DigOut0 Node (NID = 0x21)
6.19.1. DigOut0 WCap
Table 305. PortH ConfigDefault Command Verb Format
Verb ID Payload Response
Get F1C 00 See bitfield table.
Set1 71C See bits [7:0] of bitfield table. 0000_0000h
Set2 71D See bits [7:0] of bitfield table. 0000_0000h
Set3 71E See bits [7:0] of bitfield table. 0000_0000h
Set4 71F See bits [7:0] of bitfield table. 0000_0000h
Table 306. PortH ConfigDefault Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Config4 RW 0x01 Port Connectivity = Jack;
Location = Mainboard rear.
[23:16] Config3 RW 0x01 Default Device = Line Out;
Connection Type = 1/8 inch jack.
[15:8] Config2 RW 0x20 Color = Grey;
Misc = No jack detect override.
[7:0] Config1 RW 0x14 Association = 1h;
Sequence = 4h.
Table 307. DigOut0 WCap Command Verb Format
Verb ID Payload Response
Get F00 09 See bitfield table.
Table 308. DigOut0 WCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Rsvd2 R0x0 Reserved
[23:20] Type R0x4 Widget type = Pin Complex
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6.19.2. DigOut0 PinCap
[19:16] Delay R0x0 Number of sample delays through widget
[15:12] Rsvd1 R0x0 Reserved
[11] SwapCap R0x0 No support for swapping left and right channels
[10] PwrCntrl R0x0 No support for Power State control
[9] Dig R0x1 Widget supports a Digital stream
[8] ConnList R0x1 Connection list is present
[7] UnSolCap R0x0 No support for Unsolicited Response
[6] ProcWidget R0x0 No Processing Controls parameter
[5] Stripe R0x0 No support for striping
[4] FormatOvrd R0x0 N/A for pin complex
[3] AmpParOvrd R0x0 No amplifier info; use default amplifier
parameters from Audio Function node instead
[2] OutAmpPrsnt R0x0 No output amp
[1] InAmpPrsnt R0x0 No input amp
[0] Stereo R0x1 Stereo widget
Table 309. DigOut0 PinCap Command Verb Format
Verb ID Payload Response
Get F00 0C See bitfield table.
Table 310. DigOut0 PinCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:17] Rsvd2 R0x0 Reserved
[16] EapdCap R0x0 This widget does not control EAPD pin
[15:8] VrefCntrl R0x00 Vref generation not supported on this pin
Table 308. DigOut0 WCap Command Response Format
Bit Bitfield Name RW Reset Description
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6.19.3. DigOut0 ConLst
6.19.4. DigOut0 ConLstEntry0
[7] Rsvd1 R0x0 Reserved
[6] BalancedIO R0x0 Pin complex does not have balanced pins.
[5] InCap R0x0 Pin complex is not input capable.
[4] OutCap R0x1 Pin complex is output capable.
[3] HdphDrvCap R0x0 Pin does not have a headphone amplifier.
[2] PresDtctCap R0x0 Pin complex cannot perform Presence Detect.
[1] TrigRqd R0x0 N/A
[0] ImpSenseCap R0x0 Pin complex does not support impedance sense.
Table 311. DigOut0 ConLst Command Verb Format
Verb ID Payload Response
Get F00 0E See bitfield table.
Table 312. DigOut0 ConLst Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved.
[7] LForm R0x0 Connection list uses short-form (7-bit) NID
entries.
[6:0] ConL R0x05 Number of NID entries in connection list.
Table 313. DigOut0 ConLstEntry0 Command Verb Format
Verb ID Payload Response
Get F02 00 See bitfield table.
Table 310. DigOut0 PinCap Command Response Format
Bit Bitfield Name RW Reset Description
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6.19.5. DigOut0 ConLstEntry4
6.19.6. DigOut0 ConSelectCtrl
Table 314. DigOut0 ConLstEntry0 Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] ConL3 R0x1C ADC1Mux widget
[23:16] ConL2 R0x1B ADC0Mux widget
[15:8] Rsvd R0x1F Reserved
[7:0] ConL0 R0x1E SPDIF Out Converter widget
Table 315. DigOut0 ConLstEntry4 Command Verb Format
Verb ID Payload Response
Get F02 04 See bitfield table.
Table 316. DigOut0 ConLstEntry4 Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] ConL7 R0x00 No connection
[23:16] ConL6 R0x00 No connection
[15:8] ConL5 R0x00 No connection
[7:0] ConL4 R0x1D ADC2Mux widget
Table 317. DigOut0 ConSelectCtrl Command Verb Format
Verb ID Payload Response
Get F01 00 See bitfield table.
Set1 701 See bits [7:0] of bitfield table. 0000_0000h
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6.19.7. DigOut0 PinWCntrl
6.19.8. DigOut0 ConfigDefault
Table 318. DigOut0 ConSelectCtrl Command Response Format
Bit Bitfield Name RW Reset Description
[31:1] Rsvd R0x0 Reserved
[2:0] Index RW 0x0 Connection select control index.
Table 319. DigOut0 PinWCntrl Command Verb Format
Verb ID Payload Response
Get F07 00 See bitfield table.
Set1 707 See bits [7:0] of bitfield table. 0000_0000h
Table 320. DigOut0 PinWCntrl Command Response Format
Bit Bitfield Name RW Reset Description
[31:7] Rsvd2 R0x0 Reserved
[6] OutEn RW 0x0 1 = (CODEC) output path of Pin Widget is enabled
[5:0] Rsvd1 R0x0 Reserved
Table 321. DigOut0 ConfigDefault Command Verb Format
Verb ID Payload Response
Get F1C 00 See bitfield table.
Set1 71C See bits [7:0] of bitfield table. 0000_0000h
Set2 71D See bits [7:0] of bitfield table. 0000_0000h
Set3 71E See bits [7:0] of bitfield table. 0000_0000h
Set4 71F See bits [7:0] of bitfield table. 0000_0000h
92HD206
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6.20. InPort0Mux Node (NID = 0x15)
6.20.1. InPort0Mux WCap
Table 322. DigOut0 ConfigDefault Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Config4 RW 0x01 Port Connectivity = Jack;
Location = Mainboard rear.
[23:16] Config3 RW 0x44 Default Device = SPDIF Out;
Connection Type = RCA.
[15:8] Config2 RW 0x21 Color = Grey;
Misc = Jack detect override.
[7:0] Config1 RW 0x70 Association = 7h;
Sequence = 0h.
Table 323. InPort0Mux WCap Command Verb Format
Verb ID Payload Response
Get F00 09 See bitfield table.
Table 324. InPort0Mux WCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Rsvd2 R0x0 Reserved
[23:20] Type R0x3 Widget type = Audio Selector
[19:16] Delay R0x0 Number of sample delays through widget
[15:12] Rsvd1 R0x0 Reserved
[11] SwapCap R0x0 No left/right channel swap capability
[10] PwrCntrl R0x0 No support for Power State control
[9] Dig R0x0 Widget supports an Analog stream
[8] ConnList R0x1 Connection list is present
[7] UnSolCap R0x0 No support for Unsolicited Response
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6.20.2. InPort0Mux ConLst
6.20.3. InPort0Mux OutAmpCap
[6] ProcWidget R0x0 No Processing Controls parameter.
[5] Stripe R0x0 No support for striping
[4] FormatOvrd R0x0 No format info; use default format parameters
from Audio Function node instead
[3] AmpParOvrd R0x1 This widget contains its own amplifier
parameters.
[2] OutAmpPrsnt R 0x1 Output amp is present
[1] InAmpPrsnt R0x0 No input amp
[0] Stereo R0x1 Stereo widget
Table 325. InPort0Mux ConLst Command Verb Format
Verb ID Payload Response
Get F00 0E See bitfield table.
Table 326. InPort0Mux ConLst Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
[7] LForm R0x0 Connection list uses short-form (7-bit) NID
entries.
[6:0] ConL R0x09 Number of NID entries in connection list.
Table 327. InPort0Mux OutAmpCap Command Verb Format
Verb ID Payload Response
Get F00 12 See bitfield table.
Table 324. InPort0Mux WCap Command Response Format
Bit Bitfield Name RW Reset Description
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6.20.4. InPort0Mux OutAmpRight
Table 328. InPort0Mux OutAmpCap Command Response Format
Bit Bitfield Name RW Reset Description
[31] Mute R0x0 No mute capability
[30:23] Rsvd3 R0x0 Reserved
[22:16] StepSize R0x27 Size of each step in the gain range = 10dB
[15] Rsvd2 R0x0 Reserved
[14:8] NumSteps R0x04 Number of steps in the gain range = 5
(0dB to +40dB)
[7] Rsvd1 R0x0 Reserved
[6:0] Offset R0x00 0dB-step is programmed with this offset
Table 329. InPort0Mux OutAmpRight Command Verb Format
Verb ID Payload Response
Get B80 00 See bitfield table.
Set1 390 See bits [7:0] of bitfield table. 0000_0000h
Table 330. InPort0Mux OutAmpRight Command Response Format
Bit Bitfield Name RW Reset Description
[31:3] Rsvd1 R0x0 Reserved
[2:0] Gain RW 0x0
Amplifier gain step number:
000 = 0dB;
001 = 10dB;
010 = 20dB;
011 = 30dB;
100 = 40dB
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6.20.5. InPort0Mux OutAmpLeft
6.20.6. InPort0Mux ConSelectCtrl
6.20.7. InPort0Mux ConLstEntry0
Table 331. InPort0Mux OutAmpLeft Command Verb Format
Verb ID Payload Response
Get BA0 00 See bitfield table.
Set1 3A0 See bits [7:0] of bitfield table. 0000_0000h
Table 332. InPort0Mux OutAmpLeft Command Response Format
Bit Bitfield Name RW Reset Description
[31:3] Rsvd1 R0x0 Reserved
[2:0] Gain RW 0x0
Amplifier gain step number:
000 = 0dB;
001 = 10dB;
010 = 20dB;
011 = 30dB;
100 = 40dB
Table 333. InPort0Mux ConSelectCtrl Command Verb Format
Verb ID Payload Response
Get F01 00 See bitfield table.
Set1 701 See bits [7:0] of bitfield table. 0000_0000h
Table 334. InPort0Mux ConSelectCtrl Command Response Format
Bit Bitfield Name RW Reset Description
[31:4] Rsvd R0x0 Reserved
[3:0] Index RW 0x0 Connection select control index.
(Default = Port E)
Table 335. InPort0Mux ConLstEntry0 Command Verb Format
Verb ID Payload Response
Get F02 00 See bitfield table.
92HD206
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6.20.8. InPort0Mux ConLstEntry4
6.20.9. InPort0Mux ConLstEntry8
Table 336. InPort0Mux ConLstEntry0 Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] ConL3 R0x0B Port B
[23:16] ConL2 R0x0F Port F
[15:8] ConL1 R0x12 CD In
[7:0] ConL0 R0x0E Port E (default)
Table 337. InPort0Mux ConLstEntry4 Command Verb Format
Verb ID Payload Response
Get F02 04 See bitfield table.
Table 338. InPort0Mux ConLstEntry4 Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] ConL7 R0x10 Port G
[23:16] ConL6 R0x0A Port A
[15:8] ConL5 R0x0D Port D
[7:0] ConL4 R0x0C Port C
Table 339. InPort0Mux ConLstEntry8 Command Verb Format
Verb ID Payload Response
Get F02 08 See bitfield table.
Table 340. InPort0Mux ConLstEntry8 Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] ConL11 R0x0 No connection.
[23:16] ConL10 R0x0 No connection.
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6.21. InPort1Mux Node (NID = 0x16)
6.21.1. InPort1Mux WCap
[15:8] ConL9 R0x0 No connection.
[7:0] ConL8 R0x11 Port H
Table 341. InPort1Mux WCap Command Verb Format
Verb ID Payload Response
Get F00 09 See bitfield table.
Table 342. InPort1Mux WCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Rsvd2 R0x0 Reserved
[23:20] Type R0x3 Widget type = Audio Selector
[19:16] Delay R0x0 Number of sample delays through widget
[15:12] Rsvd1 R0x0 Reserved
[11] SwapCap R0x0 No left/right channel swap capability
[10] PwrCntrl R0x0 No support for Power State control
[9] Dig R0x0 Widget supports an Analog stream
[8] ConnList R0x1 Connection list is present
[7] UnSolCap R0x0 No support for Unsolicited Response
[6] ProcWidget R0x0 No Processing Controls parameter.
[5] Stripe R0x0 No support for striping
[4] FormatOvrd R0x0
No format info; use default format
parameters from Audio Function node
instead
Table 340. InPort0Mux ConLstEntry8 Command Response Format
Bit Bitfield Name RW Reset Description
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6.21.2. InPort1Mux ConLst
6.21.3. InPort1Mux OutAmpCap
[3] AmpParOvrd R0x1 This widget contains its own amplifier
parameters.
[2] OutAmpPrsnt R0x1 Output amp is present
[1] InAmpPrsnt R0x0 No input amp
[0] Stereo R0x1 Stereo widget
Table 343. InPort1Mux ConLst Command Verb Format
Verb ID Payload Response
Get F00 0E See bitfield table.
Table 344. InPort1Mux ConLst Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
[7] LForm R0x0 Connection list uses short-form (7-bit) NID
entries.
[6:0] ConL R0x09 Number of NID entries in connection list.
Table 345. InPort1Mux OutAmpCap Command Verb Format
Verb ID Payload Response
Get F00 12 See bitfield table.
Table 346. InPort1Mux OutAmpCap Command Response Format
Bit Bitfield Name RW Reset Description
[31] Mute R0x0 No mute capability
[30:23] Rsvd3 R0x0 Reserved
[22:16] StepSize R0x27 Size of each step in the gain range = 10dB
Table 342. InPort1Mux WCap Command Response Format
Bit Bitfield Name RW Reset Description
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6.21.4. InPort1Mux OutAmpRight
6.21.5. InPort1Mux OutAmpLeft
[15] Rsvd2 R0x0 Reserved
[14:8] NumSteps R0x04 Number of steps in the gain range = 5 (0dB to +40dB)
[7] Rsvd1 R0x0 Reserved
[6:0] Offset R0x00 0dB-step is programmed with this offset
Table 347. InPort1Mux OutAmpRight Command Verb Format
Verb ID Payload Response
Get B80 00 See bitfield table.
Set1 390 See bits [7:0] of bitfield table. 0000_0000h
Table 348. InPort1Mux OutAmpRight Command Response Format
Bit Bitfield Name RW Reset Description
[31:3] Rsvd1 R0x0 Reserved
[2:0] Gain RW 0x0
Amplifier gain step number:
000 = 0dB;
001 = 10dB;
010 = 20dB;
011 = 30dB;
100 = 40dB
Table 349. InPort1Mux OutAmpLeft Command Verb Format
Verb ID Payload Response
Get BA0 00 See bitfield table.
Set1 3A0 See bits [7:0] of bitfield table. 0000_0000h
Table 346. InPort1Mux OutAmpCap Command Response Format
Bit Bitfield Name RW Reset Description
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6.21.6. InPort1Mux ConSelectCtrl
6.21.7. InPort1Mux ConLstEntry0
Table 350. InPort1Mux OutAmpLeft Command Response Format
Bit Bitfield Name RW Reset Description
[31:3] Rsvd1 R0x0 Reserved
[2:0] Gain RW 0x0
Amplifier gain step number:
000 = 0dB;
001 = 10dB;
010 = 20dB;
011 = 30dB;
100 = 40dB
Table 351. InPort1Mux ConSelectCtrl Command Verb Format
Verb ID Payload Response
Get F01 00 See bitfield table.
Set1 701 See bits [7:0] of bitfield table. 0000_0000h
Table 352. InPort1Mux ConSelectCtrl Command Response Format
Bit Bitfield Name RW Reset Description
[31:4] Rsvd R0x0 Reserved
[3:0] Index RW 0x0 Connection select control index. (Default = Port E)
Table 353. InPort1Mux ConLstEntry0 Command Verb Format
Verb ID Payload Response
Get F02 00 See bitfield table.
Table 354. InPort1Mux ConLstEntry0 Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] ConL3 R0x0B Port B
[23:16] ConL2 R0x0F Port F
92HD206
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6.21.8. InPort1Mux ConLstEntry4
6.21.9. InPort1Mux ConLstEntry8
[15:8] ConL1 R0x12 CD In
[7:0] ConL0 R0x0E Port E (default)
Table 355. InPort1Mux ConLstEntry4 Command Verb Format
Verb ID Payload Response
Get F02 04 See bitfield table.
Table 356. InPort1Mux ConLstEntry4 Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] ConL7 R0x10 Port G
[23:16] ConL6 R0x0A Port A
[15:8] ConL5 R0x0D Port D
[7:0] ConL4 R0x0C Port C
Table 357. InPort1Mux ConLstEntry8 Command Verb Format
Verb ID Payload Response
Get F02 08 See bitfield table.
Table 358. InPort1Mux ConLstEntry8 Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] ConL11 R0x0 No connection.
[23:16] ConL10 R0x0 No connection.
[15:8] ConL9 R0x0 No connection.
[7:0] ConL8 R0x11 Port H
Table 354. InPort1Mux ConLstEntry0 Command Response Format
Bit Bitfield Name RW Reset Description
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6.22. PCBEEP Node (NID = 0x23)
6.22.1. PCBEEP OutAmpLeft
6.22.2. PCBEEP WCap
Table 359. PCBEEP OutAmpLeft Command Verb Format
Verb ID Payload Response
Get BA0 00 See bitfield table.
Set1 3A0 See bits [7:0] of bitfield table. 0000_0000h
Table 360. PCBEEP OutAmpLeft Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd2 R0x0 Reserved
[7] Mute RW 0x0 1 = disable Digital PC Beep
[6:2] Rsvd1 R0x0 Reserved
[1:0] Gain RW 0x0 Mono (left) amplifier gain step number
Table 361. PCBEEP WCap Command Verb Format
Verb ID Payload Response
Get F00 09 See bitfield table.
Table 362. PCBEEP WCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Rsvd2 R0x0 Reserved
[23:20] Type R0x7 Widget type = Beep Generator
[19:4] Rsvd1 R0x0 Reserved
[3] AmpParOvrd R0x1 This widget contains its own amplifier
parameters.
[2] OutAmpPrsnt R0x1 Output amp is present
92HD206
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6.22.3. PCBEEP OutAmpCap
6.22.4. PCBEEP Gen
[1] InAmpPrsnt R0x0 N/A
[0] Stereo R0x0 Mono widget
Table 363. PCBEEP OutAmpCap Command Verb Format
Verb ID Payload Response
Get F00 12 See bitfield table.
Table 364. PCBEEP OutAmpCap Command Response Format
Bit Bitfield Name RW Reset Description
[31] Mute R0x0 Amplifier is capable of muting
[30:23] Rsvd3 R0x0 Reserved
[22:16] StepSize R0x17 Size of each step in the gain range = 6 dB
[15] Rsvd2 R0x0 Reserved
[14:8] NumSteps R0x03 Number of steps in the gain range = 4
(-18dB to 0dB)
[7] Rsvd1 R0x0 Reserved
[6:0] Offset R0x03 0dB-step is programmed with this offset
Table 365. PCBEEP Gen Command Verb Format
Verb ID Payload Response
Get F0A 00 See bitfield table.
Set1 70A See bits [7:0] of bitfield table. 0000_0000h
Table 362. PCBEEP WCap Command Response Format
Bit Bitfield Name RW Reset Description
92HD206
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6.23. CD Node (NID = 0x12)
6.23.1. CD WCap
Table 366. PCBEEP Gen Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
[7:0] Divider RW 0x0
Enable internal PC-Beep generation.
Divider = 00h - disables internal PC Beep
generation and enables normal operation of
the CODEC.
Divider not 00h - generates the beep tone
on all Pin Complexes that are currently
configured as outputs. The HD Audio spec
states that the beep tone frequency =
(48 KHz HD Audio SYNC rate) / (4*Divider),
producing tones from 47 Hz to 12 KHz
(logarithmic scale). Instead, this part
generates tones with frequency = 48000 *
(257 - Divider) / 1024, yielding a linear
range from 12 KHz to 93.75 Hz in steps of
46.875 Hz. If JackSenseVSR[Rate2x], then
the beep tones generated have frequency =
48000 * (513 - Divider) / 1024, yielding a
range of 24 KHz to 12093.75 Hz in steps of
46.875 Hz.
Table 367. CD WCap Command Verb Format
Verb ID Payload Response
Get F00 09 See bitfield table.
Table 368. CD WCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Rsvd2 R0x0 Reserved
[23:20] Type R0x4 Widget type = Pin Complex
[19:16] Delay R0x0 Number of sample delays through widget
[15:12] Rsvd1 R0x0 Reserved
[11] SwapCap R0x0 No left/right channel swap capability
92HD206
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6.23.2. CD PinCap
[10] PwrCntrl R0x0 No support for Power State control
[9] Dig R0x0 Widget supports an Analog stream
[8] ConnList R0x0 No connection list is present
[7] UnSolCap R0x0 No support for Unsolicited Response
[6] ProcWidget R0x0 No Processing Controls parameter
[5] Stripe R0x0 No support for striping
[4] FormatOvrd R0x0 N/A for pin complex
[3] AmpParOvrd R0x0 No amp
[2] OutAmpPrsnt R0x0 No output amp
[1] InAmpPrsnt R0x0 No input amp
[0] Stereo R0x1 Stereo widget
Table 369. CD PinCap Command Verb Format
Verb ID Payload Response
Get F00 0C See bitfield table.
Table 370. CD PinCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:17] Rsvd2 R0x0 Reserved
[16] EapdCap R0x0 This widget does not control EAPD pin
[15:8] VrefCntrl R0x00 Vref generation not supported on this pin
[7] Rsvd1 R0x0 Reserved
[6] BalancedIO R0x0 Pin complex does not have balanced pins.
[5] InCap R0x1 Pin complex is input capable.
Table 368. CD WCap Command Response Format
Bit Bitfield Name RW Reset Description
92HD206
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IDT™
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IDT CONFIDENTIAL
6.23.3. CD PinWCntrl
6.23.4. CD ConfigDefault
[4] OutCap R0x0 Pin complex is not output capable.
[3] HdphDrvCap R0x0 Pin does not have a headphone amplifier.
[2] PresDtctCap R0x0 Pin complex cannot perform Presence
Detect.
[1] TrigRqd R0x0 N/A
[0] ImpSenseCap R0x0 Pin complex does not support impedance
sense.
Table 371. CD PinWCntrl Command Verb Format
Verb ID Payload Response
Get F07 00 See bitfield table.
Set1 707 See bits [7:0] of bitfield table. 0000_0000h
Table 372. CD PinWCntrl Command Response Format
Bit Bitfield Name RW Reset Description
[31:6] Rsvd2 R0x0 Reserved
[5] InEn RW 0x0 1 = (CODEC) input path of Pin Widget is
enabled
[4:0] Rsvd1 R0x0 Reserved
Table 373. CD ConfigDefault Command Verb Format
Verb ID Payload Response
Get F1C 00 See bitfield table.
Set1 71C See bits [7:0] of bitfield table. 0000_0000h
Set2 71D See bits [7:0] of bitfield table. 0000_0000h
Table 370. CD PinCap Command Response Format
Bit Bitfield Name RW Reset Description
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
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IDT CONFIDENTIAL
6.24. VolumeKnob Node (NID = 0x24)
6.24.1. VolumeKnob WCap
Set3 71E See bits [7:0] of bitfield table. 0000_0000h
Set4 71F See bits [7:0] of bitfield table. 0000_0000h
Table 374. CD ConfigDefault Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Config4 RW 0x50 Port Connectivity = No connect;
Location = Internal.
[23:16] Config3 RW 0x33 Default Device = CD;
Connection Type = ATAPI internal.
[15:8] Config2 RW 0x01 Color = Unknown;
Misc = Jack detect override.
[7:0] Config1 RW 0xF0 Association = Fh;
Sequence = 0h.
Table 375. VolumeKnob WCap Command Verb Format
Verb ID Payload Response
Get F00 09 See bitfield table.
Table 376. VolumeKnob WCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Rsvd2 R0x0 Reserved
[23:20] Type R0x6 = Enabled
0xF = Disabled Widget type = Volume Knob Widget
[19:0] Rsvd1 R0x0
Reserved. Software assumes capability of
unsolicited responses and a connection list for this
widget type.
Table 373. CD ConfigDefault Command Verb Format
Verb ID Payload Response
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
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IDT CONFIDENTIAL
6.24.2. VolumeKnob VolKnobCap
6.24.3. VolumeKnob ConLst
6.24.4. VolumeKnob ConLstEntry0
Table 377. VolumeKnob VolKnobCap Command Verb Format
Verb ID Payload Response
Get F00 13 See bitfield table.
Table 378. VolumeKnob VolKnobCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
[7] Delta R0x1 Indicates if software can write a base
volume to the Volume Control Knob.
[6:0] NumSteps R0x7F Total number of steps in the range of the
volume knob = 128
Table 379. VolumeKnob ConLst Command Verb Format
Verb ID Payload Response
Get F00 0E See bitfield table.
Table 380. VolumeKnob ConLst Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved.
[7] LForm R0x0 Connection list uses short-form (7-bit) NID
entries.
[6:0] ConL RDAC4 enable = 0x05
DAC4 disable = 0x04 Number of NID entries in connection list.
Table 381. VolumeKnob ConLstEntry0 Command Verb Format
Verb ID Payload Response
Get F02 00 See bitfield table.
92HD206
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IDT™
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IDT CONFIDENTIAL
6.24.5. VolumeKnob ConLstEntry4
6.24.6. VolumeKnob UnsolResp
Table 382. VolumeKnob ConLstEntry0 Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] ConL3 R0x05 DAC3
[23:16] ConL2 R0x04 DAC2
[15:8] ConL1 R0x03 DAC1
[7:0] ConL0 R0x02 DAC0
Table 383. VolumeKnob ConLstEntry4 Command Verb Format
Verb ID Payload Response
Get F02 04 See bitfield table.
Table 384. VolumeKnob ConLstEntry4 Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] ConL7 R0x0 No connection.
[23:16] ConL6 R0x0 No connection.
[15:8] ConL5 R0x0 No connection.
[7:0] ConL4 R0x06 = Enabled
0x00 = Disabled DAC4
Table 385. VolumeKnob UnsolResp Command Verb Format
Verb ID Payload Response
Get F08 00 See bitfield table.
Set1 708 See bits [7:0] of bitfield table. 0000_0000h
92HD206
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IDT™
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IDT CONFIDENTIAL
6.24.7. VolumeKnob Cntrl
6.24.8. VolumeKnob VCSR0
Table 386. VolumeKnob UnsolResp Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd2 R0x00 Reserved
[7] En RW 0x0
Allow generation of Unsolicited Responses.
Unsolicited response events occur upon
jack-insertion OR completion of a
Jack-Sense cycle.
[6] Rsvd1 R0x0 Reserved
[5:0] Tag RW 0x00
Software programmable field returned in top
six bits (31:26) of every Unsolicited
Response generated by this node.
Table 387. VolumeKnob Cntrl Command Verb Format
Verb ID Payload Response
Get F0F 00 See bitfield table.
Set1 70F See bits [7:0] of bitfield table. 0000_0000h
Table 388. VolumeKnob Cntrl Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
[7] Direct RW 0x0
Direct = 1 causes the volume control to directly control the
hardware volume of the slave amps.
Direct = 0 causes unsolicited responses to be generated.
[6:0] Volume RW 0x7F Volume, specified in steps of amplifier gain
Table 389. VolumeKnob VCSR0 Command Verb Format
Verb ID Payload Response
Get FE0 00 See bitfield table.
Set1 7E0 See bits [7:0] of bitfield table. 0000_0000h
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
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IDT CONFIDENTIAL
6.25. InPort0Vol Node (NID = 0x18)
6.25.1. InPort0Vol WCap
Table 390. VolumeKnob VCSR0 Command Response Format
Bit Bitfield Name RW Reset Description
[31:4] Rsvd R0x0 Reserved
[3] Continuous RW 0x1 Allow continuous incrementing/
decrementing of the volume knob value.
[2:0] Rate RW 0x0
Volume knob update rate, for continuous
mode and de-bouncing (2.5 Hz to 20 Hz, in
increments of 2.5 Hz)
Table 391. InPort0Vol WCap Command Verb Format
Verb ID Payload Response
Get F00 09 See bitfield table.
Table 392. InPort0Vol WCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Rsvd2 R0x0 Reserved
[23:20] Type R0x3 Widget type = Audio Selector
[19:16] Delay R0x0 Number of sample delays through widget
[15:12] Rsvd1 R0x0 Reserved
[11] SwapCap R0x0 No left/right channel swap capability
[10] PwrCntrl R0x0 No support for Power State control
[9] Dig R0x0 Widget supports an Analog stream
[8] ConnList R0x1 Connection list is present
[7] UnSolCap R0x0 No support for Unsolicited Response
[6] ProcWidget R0x0 No Processing Controls parameter.
[5] Stripe R0x0 No support for striping
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
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IDT CONFIDENTIAL
6.25.2. InPort0Vol ConLst
6.25.3. InPort0Vol InAmpRight
[4] FormatOvrd R0x0 No format info; use default format parameters from Audio
Function node instead
[3] AmpParOvrd R0x0 No amplifier info; use default amplifier parameters from
Audio Function node instead
[2] OutAmpPrsnt R0x0 No output amp
[1] InAmpPrsnt R0x1 input amp is present
[0] Stereo R0x1 Stereo widget
Table 393. InPort0Vol ConLst Command Verb Format
Verb ID Payload Response
Get F00 0E See bitfield table.
Table 394. InPort0Vol ConLst Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
[7] LForm R0x0 Connection list uses short-form (7-bit) NID entries.
[6:0] ConL R0x01 Number of NID entries in connection list.
Table 395. InPort0Vol InAmpRight Command Verb Format
Verb ID Payload Response
Get B00 00 See bitfield table.
Set1 350 See bits [7:0] of bitfield table. 0000_0000h
Table 392. InPort0Vol WCap Command Response Format
Bit Bitfield Name RW Reset Description
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
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IDT CONFIDENTIAL
6.25.4. InPort0Vol InAmpLeft
6.25.5. InPort0Vol ConLstEntry
Table 396. InPort0Vol InAmpRight Command Response Format
Bit Bitfield Name RW Reset Description
[31:4] Rsvd1 R0x0 Reserved
[3:0] Gain RW 0x0 Amplifier gain step number
Table 397. InPort0Vol InAmpLeft Command Verb Format
Verb ID Payload Response
Get B20 00 See bitfield table.
Set1 360 See bits [7:0] of bitfield table. 0000_0000h
Table 398. InPort0Vol InAmpLeft Command Response Format
Bit Bitfield Name RW Reset Description
[31:4] Rsvd1 R0x0 Reserved
[3:0] Gain RW 0x0 Amplifier gain step number
Table 399. InPort0Vol ConLstEntry Command Verb Format
Verb ID Payload Response
Get F02 00 See bitfield table.
Table 400. InPort0Vol ConLstEntry Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] ConL3 R0x00 No Connection
[23:16] ConL2 R0x00 No Connection
[15:8] ConL1 R0x00 No Connection
[7:0] ConL0 R0x15 InPort0 Mux widget
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
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IDT CONFIDENTIAL
6.26. InPort1Vol Node (NID = 0x19)
6.26.1. InPort1Vol WCap
Table 401. InPort1Vol WCap Command Verb Format
Verb ID Payload Response
Get F00 09 See bitfield table.
Table 402. InPort1Vol WCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Rsvd2 R0x0 Reserved
[23:20] Type R0x3 Widget type = Audio Selector
[19:16] Delay R0x0 Number of sample delays through widget
[15:12] Rsvd1 R0x0 Reserved
[11] SwapCap R0x0 No left/right channel swap capability
[10] PwrCntrl R0x0 No support for Power State control
[9] Dig R0x0 Widget supports an Analog stream
[8] ConnList R0x1 Connection list is present
[7] UnSolCap R0x0 No support for Unsolicited Response
[6] ProcWidget R0x0 No Processing Controls parameter.
[5] Stripe R0x0 No support for striping
[4] FormatOvrd R0x0 No format info; use default format parameters from Audio
Function node instead
[3] AmpParOvrd R0x0 No amplifier info; use default amplifier parameters from Audio
Function node instead
[2] OutAmpPrsnt R0x0 No output amp
[1] InAmpPrsnt R0x1 input amp is present
[0] Stereo R0x1 Stereo widget
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC 158 92HD206 V 1.2 112006
IDT CONFIDENTIAL
6.26.2. InPort1Vol ConLst
6.26.3. InPort1Vol InAmpRight
6.26.4. InPort1Vol InAmpLeft
Table 403. InPort1Vol ConLst Command Verb Format
Verb ID Payload Response
Get F00 0E See bitfield table.
Table 404. InPort1Vol ConLst Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
[7] LForm R0x0 Connection list uses short-form (7-bit) NID entries.
[6:0] ConL R0x01 Number of NID entries in connection list.
Table 405. InPort1Vol InAmpRight Command Verb Format
Verb ID Payload Response
Get B00 00 See bitfield table.
Set1 350 See bits [7:0] of bitfield table. 0000_0000h
Table 406. InPort1Vol InAmpRight Command Response Format
Bit Bitfield Name RW Reset Description
[31:4] Rsvd1 R0x0 Reserved
[3:0] Gain RW 0x0 Amplifier gain step number
Table 407. InPort1Vol InAmpLeft Command Verb Format
Verb ID Payload Response
Get B20 00 See bitfield table.
Set1 360 See bits [7:0] of bitfield table. 0000_0000h
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC 159 92HD206 V 1.2 112006
IDT CONFIDENTIAL
6.26.5. InPort1Vol ConLstEntry
6.27. ADC0Mux Node (NID = 0x1B)
6.27.1. ADC0Mux WCap
Table 408. InPort1Vol InAmpLeft Command Response Format
Bit Bitfield Name RW Reset Description
[31:4] Rsvd1 R0x0 Reserved
[3:0] Gain RW 0x0 Amplifier gain step number
Table 409. InPort1Vol ConLstEntry Command Verb Format
Verb ID Payload Response
Get F02 00 See bitfield table.
Table 410. InPort1Vol ConLstEntry Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] ConL3 R0x00 No Connection
[23:16] ConL2 R0x00 No Connection
[15:8] ConL1 R0x00 No Connection
[7:0] ConL0 R0x16 InPort1Mux widget
Table 411. ADC0Mux WCap Command Verb Format
Verb ID Payload Response
Get F00 09 See bitfield table.
Table 412. ADC0Mux WCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Rsvd2 R0x0 Reserved
[23:20] Type R0x3 Widget type = Audio Selector
[19:16] Delay R0x0 Number of sample delays through widget
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC 160 92HD206 V 1.2 112006
IDT CONFIDENTIAL
6.27.2. ADC0Mux ConLst
[15:12] Rsvd1 R0x0 Reserved
[11] SwapCap R0x1 Left and right channels can be swapped
[10] PwrCntrl R0x0 No support for Power State control
[9] DigitalStrm R0x0 Widget supports an Analog stream
[8] ConnList R0x1 Connection list is present
[7] UnsolCap R0x0 No support for Unsolicited Response
[6] ProcWidget R0x0 No Processing Controls parameter.
[5] Stripe R0x0 No support for striping
[4] FormatOvrd R0x0
No format info; use default format
parameters from Audio Function node
instead
[3] AmpParamOvrd R0x1 This widget contains its own amplifier
parameters.
[2] OutAmpPrsnt R0x1 Output amp is present
[1] InAmpPrsnt R0x0 No input amp
[0] Stereo R0x1 Stereo widget
Table 413. ADC0Mux ConLst Command Verb Format
Verb ID Payload Response
Get F00 0E See bitfield table.
Table 414. ADC0Mux ConLst Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
Table 412. ADC0Mux WCap Command Response Format
Bit Bitfield Name RW Reset Description
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
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IDT CONFIDENTIAL
6.27.3. ADC0Mux ConSelectCtrl
6.27.4. ADC0Mux ConLstEntry
[7] LForm R0x0 Connection list uses short-form (7-bit) NID entries.
[6:0] ConL R0x03 = Enabled
0x01 = Disabled Number of NID entries in connection list.
Table 415. ADC0Mux ConSelectCtrl Command Verb Format
Verb ID Payload Response
Get F01 00 See bitfield table.
Set1 701 See bits [7:0] of bitfield table. 0000_0000h
Table 416. ADC0Mux ConSelectCtrl Command Response Format
Bit Bitfield Name RW Reset Description
[31:2] Rsvd R0x0 Reserved
[1:0] Index RW 0x0 Connection select control index.
Table 417. ADC0Mux ConLstEntry Command Verb Format
Verb ID Payload Response
Get F02 00 See bitfield table.
Table 418. ADC0Mux ConLstEntry Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] ConL3 R0x00 No connection
[23:16] ConL2 R0x14 = Enabled
0x00 = Disabled DMic1 pin widget
[15:8] ConL1 R0x13 = Enabled
0x00 = Disabled DMic0 pin widget
[7:0] ConL0 R0x18 InPort0Vol widget
Table 414. ADC0Mux ConLst Command Response Format
Bit Bitfield Name RW Reset Description
92HD206
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IDT™
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IDT CONFIDENTIAL
6.27.5. ADC0Mux LR
6.27.6. ADC0Mux OutAmpCap
Table 419. ADC0Mux LR Command Verb Format
Verb ID Payload Response
Get F0C 00 See bitfield table.
Set1 70C See bits [7:0] of bitfield table. 0000_0000h
Table 420. ADC0Mux LR Command Response Format
Bit Bitfield Name RW Reset Description
[31:3] Rsvd2 R0x0 Reserved
[2] SwapEn RW 0x0 1 = swap left and right channels of this Widget.
[1:0] Rsvd1 R0x0 Reserved
Table 421. ADC0Mux OutAmpCap Command Verb Format
Verb ID Payload Response
Get F00 12 See bitfield table.
Table 422. ADC0Mux OutAmpCap Command Response Format
Bit Bitfield Name RW Reset Description
[31] Mute R0x1 Amplifier is capable of muting
[30:23] Rsvd3 R0x0 Reserved
[22:16] StepSize R0x00 Size of each step in the gain range, N/A
since there are no steps
[15] Rsvd2 R0x0 Reserved
[14:8] NumSteps R0x00 No steps, gain is fixed at 0dB
[7] Rsvd1 R0x0 Reserved
[6:0] Offset R0x00 0dB-step is programmed with this offset
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
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IDT CONFIDENTIAL
6.27.7. ADC0Mux OutAmpRight
6.27.8. ADC0Mux OutAmpLeft
6.28. ADC1Mux Node (NID = 0x1C)
6.28.1. ADC1Mux WCap
Table 423. ADC0Mux OutAmpRight Command Verb Format
Verb ID Payload Response
Get B80 00 See bitfield table.
Set1 390 See bits [7:0] of bitfield table. 0000_0000h
Table 424. ADC0Mux OutAmpRight Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd2 R0x0 Reserved
[7] Mute RW 0x1 1 = mute is active
[6:0] Rsvd1 R0x0 Reserved
Table 425. ADC0Mux OutAmpLeft Command Verb Format
Verb ID Payload Response
Get BA0 00 See bitfield table.
Set1 3A0 See bits [7:0] of bitfield table. 0000_0000h
Table 426. ADC0Mux OutAmpLeft Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd2 R0x0 Reserved
[7] Mute RW 0x1 1 = mute is active
[6:0] Rsvd1 R0x0 Reserved
Table 427. ADC1Mux WCap Command Verb Format
Verb ID Payload Response
Get F00 09 See bitfield table.
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC 164 92HD206 V 1.2 112006
IDT CONFIDENTIAL
6.28.2. ADC1Mux ConLst
Table 428. ADC1Mux WCap Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] Rsvd2 R0x0 Reserved
[23:20] Type R0x3 Widget type = Audio Selector
[19:16] Delay R0x0 Number of sample delays through widget
[15:12] Rsvd1 R0x0 Reserved
[11] SwapCap R0x1 Left and right channels can be swapped
[10] PwrCntrl R0x0 No support for Power State control
[9] DigitalStrm R0x0 Widget supports an Analog stream
[8] ConnList R0x1 Connection list is present
[7] UnsolCap R0x0 No support for Unsolicited Response
[6] ProcWidget R0x0 No Processing Controls parameter.
[5] Stripe R0x0 No support for striping
[4] FormatOvrd R0x0
No format info; use default format
parameters from Audio Function node
instead
[3] AmpParamOvrd R0x1 This widget contains its own amplifier
parameters.
[2] OutAmpPrsnt R0x1 Output amp is present
[1] InAmpPrsnt R0x0 No input amp
[0] Stereo R0x1 Stereo widget
Table 429. ADC1Mux ConLst Command Verb Format
Verb ID Payload Response
Get F00 0E See bitfield table.
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC 165 92HD206 V 1.2 112006
IDT CONFIDENTIAL
6.28.3. ADC1Mux ConSelectCtrl
6.28.4. ADC1Mux ConLstEntry
Table 430. ADC1Mux ConLst Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd R0x0 Reserved
[7] LForm R0x0 Connection list uses short-form (7-bit) NID entries.
[6:0] ConL R0x03 = Enabled
0x01 = Disabled Number of NID entries in connection list.
Table 431. ADC1Mux ConSelectCtrl Command Verb Format
Verb ID Payload Response
Get F01 00 See bitfield table.
Set1 701 See bits [7:0] of bitfield table. 0000_0000h
Table 432. ADC1Mux ConSelectCtrl Command Response Format
Bit Bitfield Name RW Reset Description
[31:2] Rsvd R0x0000_0000 Reserved
[1:0] Index RW 0x0 Connection select control index.
Table 433. ADC1Mux ConLstEntry Command Verb Format
Verb ID Payload Response
Get F02 00 See bitfield table.
Table 434. ADC1Mux ConLstEntry Command Response Format
Bit Bitfield Name RW Reset Description
[31:24] ConL3 R0x00 No connection
[23:16] ConL2 R0x14 = Enabled
0x00 = Disabled DMic1 pin widget
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
IDT™
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IDT CONFIDENTIAL
6.28.5. ADC1Mux LR
6.28.6. ADC1Mux OutAmpCap
[15:8] ConL1 R0x13 = Enabled
0x00 = Disabled DMic0 pin widget
[7:0] ConL0 R0x19 InPort1Vol widget
Table 435. ADC1Mux LR Command Verb Format
Verb ID Payload Response
Get F0C 00 See bitfield table.
Set1 70C See bits [7:0] of bitfield table. 0000_0000h
Table 436. ADC1Mux LR Command Response Format
Bit Bitfield Name RW Reset Description
[31:3] Rsvd2 R0x0 Reserved
[2] SwapEn RW 0x0 1 = swap left and right channels of this Widget.
[1:0] Rsvd1 R0x0 Reserved
Table 437. ADC1Mux OutAmpCap Command Verb Format
Verb ID Payload Response
Get F00 12 See bitfield table.
Table 438. ADC1Mux OutAmpCap Command Response Format
Bit Bitfield Name RW Reset Description
[31] Mute R0x1 Amplifier is capable of muting
[30:23] Rsvd3 R0x0 Reserved
[22:16] StepSize R0x00 Size of each step in the gain range, N/A
since there are no steps
[15] Rsvd2 R0x0 Reserved
Table 434. ADC1Mux ConLstEntry Command Response Format
Bit Bitfield Name RW Reset Description
92HD206
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6.28.7. ADC1Mux OutAmpRight
6.28.8. ADC1Mux OutAmpLeft
[14:8] NumSteps R0x00 No steps, gain is fixed at 0dB
[7] Rsvd1 R0x0 Reserved
[6:0] Offset R0x00 0dB-step is programmed with this offset
Table 439. ADC1Mux OutAmpRight Command Verb Format
Verb ID Payload Response
Get B80 00 See bitfield table.
Set1 390 See bits [7:0] of bitfield table. 0000_0000h
Table 440. ADC1Mux OutAmpRight Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd2 R0x0 Reserved
[7] Mute RW 0x1 1 = mute is active
[6:0] Rsvd1 R0x0 Reserved
Table 441. ADC1Mux OutAmpLeft Command Verb Format
Verb ID Payload Response
Get BA0 00 See bitfield table.
Set1 3A0 See bits [7:0] of bitfield table. 0000_0000h
Table 442. ADC1Mux OutAmpLeft Command Response Format
Bit Bitfield Name RW Reset Description
[31:8] Rsvd2 R0x0 Reserved
[7] Mute RW 0x1 1 = mute is active
[6:0] Rsvd1 R0x0 Reserved
Table 438. ADC1Mux OutAmpCap Command Response Format
Bit Bitfield Name RW Reset Description
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
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7. ORDERING INFORMATION
7.1. 92HD206 Family Options and Part Order Numbers
NOTE: When ordering these parts the “yy” will be replaced with the CODEC revision. Add an “8” to the end of any of
these part numbers for delivery on Tape and Reel. The minimum order quantity for Tape and Reel is 2,000 units.
Part Order Number Voltage DAC SNR Dolby Pkg Pins
92HD206XX5PRGXyyX 5 V 95dB No 48 LQFP
92HD206DX5PRGXyyX 5 V 95dB Home Theater/Sound Room 48 LQFP
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8. PIN INFORMATION
8.1. 92HD206 48-Pin LQFP Diagram
Figure 3. 48-Pin LQFP Pinout
8.2. Pin Table for 92HD206 in 48 Pin LQFP
Pin Name Pin Function I/O
Internal
Pull-up/
Pull-down
Pin
Location
DVDD_CORE Digital Vdd = 3.3 V I(Digital) None 1
Volume Up/GPIO1
Volume Control
OR
General Purpose I/O
I/O(Digital) Pull-up 50 KΩ2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48 LQFP
DVDD_CORE
VOLUME UP/DMIC_0/GPIO1
VOLUME DOWN/DMIC_1/GPIO2
DVSS
SDO
BITCLK
DVSS
SDI
DVDD_CORE
SYNC
RESET#
PCBEEP
PORTD_R
PORTD_L
SENSE_B
CAP2
VREFOUT-D
VREFOUT-E
VREFOUT-F
VREFOUT-C
VREFOUT-B
VREFFILT
AVSS1
AVDD1
SENSE_A
PORTE_L
PORTE_R
PORTF_L
PORTF_R
CD_L
CD_GND
CD_R
PORTB_L
PORTB_R
PORTC_L
PORTC_R
SPDIF OUT/ADAT_OUT
SPDIF IN//GPIO0/EAPD/DMIC
_
PORTH_R
PORTH_L
PORTG_R
PORTG_L
AVSS2
PORTA_R
DVDD_CORE/VPP
PORTA_L
AVDD2
VREFOUT-A
36
35
34
33
32
31
30
29
28
27
26
25
48
47
46
45
44
43
42
41
40
39
38
37
VOLUME UP
VOLUME DOWN
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Volume Down/GPIO2
Volume Control
OR
General Purpose I/O
I/O(Digital) Pull-up 50 KΩ3
DVSS Digital Ground I(Digital) None 4
SDATA_OUT HD Audio Serial Data output
(inbound stream) I/O(Digital) None 5
BIT_CLK HD Audio Bit Clock I(Digital) None 6
DVSS3 Digital Ground I(Digital) None 7
SDATA_IN HD Audio Serial Data
(outbound stream) O(Digital) None 8
DVDD_CORE Digital Vdd = 3.3 V I(Digital) None 9
SYNC HD Audio Frame Sync I(Digital) None 10
RESET# HD Audio Reset I(Digital) None 11
PCBEEP PC Beep I(Analog) None 12
SENSE_A Jack insertion detection Ports A, B, C, D I(Analog) None 13
PORT-E_L Input/Output of Left DAC2 I/O(Analog) None 14
PORT-E_R Input/Output of Right DAC2 I/O(Analog) None 15
PORT-F_L Input/Output of Left DAC3 I/O(Analog) None 16
PORT-F_R) Input/Output of Right DAC3 I/O(Analog) None 17
CD-L CD Audio Left Channel I(Analog) None 18
CD-GND CD Audio Analog Ground I(Analog) None 19
CD-R CD Audio Right Channel I(Analog) None 20
PORT-B_L (HP) Input/Output of Left DAC0, 3, 4 I/O(Analog) None 21
PORT-B_R (HP) Input/Output of Right DAC0, 3, 4 I/O(Analog) None 22
PORT-C_L Input/Output of Left DAC1 I/O(Analog) None 23
PORT-C_R Input/Output of Right DAC1 I/O(Analog) None 24
AVDD1 Analog Vdd = 5 V I(Analog) None 25
AVSS1 Analog Ground I(Analog) None 26
VREF FILT Analog Virtual Ground O(Analog) None 27
VREFOUT-B Reference Voltage out drive
(intended for mic bias) for Port B O(Analog) None 28
VREFOUT-C Reference Voltage out drive
(intended for mic bias) for Port C O(Analog) None 29
VREFOUT-F Reference Voltage out drive
(intended for mic bias) for Port F O(Analog) None 30
VREFOUT-E Reference Voltage out drive
(intended for mic bias) for Port E O(Analog) None 31
Pin Name Pin Function I/O
Internal
Pull-up/
Pull-down
Pin
Location
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8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
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VREFOUT-D Reference Voltage out drive
(intended for mic bias) for Port D O(Analog) None 32
CAP2 ADC reference Cap O(Analog) None 33
SENSE_B Jack insertion detection Ports E, F, G, H I(Analog) None 34
PORT-D_L (HP) Input/Output of Left DAC0 I/O(Analog) None 35
PORT-D_R (HP) Input/Output of Right DAC0 I/O(Analog) None 36
VREFOUT-A Reference Voltage out drive
(ntended for mic bias) for Port A O(Analog) None 37
AVDD2 Analog Vdd = 5 V I(Analog) None 38
PORT-A_L (HP) Input/Output of Left DAC0, 3, 4 I/O(Analog) None 39
DVDD_CORE Digital Vdd = 3.3 V I(Digital) None 40
PORT-A_R (HP) Input/Output of Right DAC0, 3, 4 I/O(Analog) None 41
AVSS3 Analog Ground I(Analog) None 42
PORT-G_L Input/Output of Left DAC2 I/O(Analog) None 43
PORT-G_R Input/Output of Right DAC2 I/O(Analog) None 44
PORT-H_L Input/Output of Left DAC1 I/O(Analog) None 45
PORT-H_R Input/Output of Right DAC1 I/O(Analog) None 46
SPDIFIN/GPIO0/EAPD SPDIF Input, General Purpose I/O,
EAPD I/O(Digital) Pull-up
50 KΩ or more 47
S/PDIF_OUT SPDIF Digital Output
(50 KΩ internal pull-down) O(Digital) 50 KΩ internal
pull-down 48
Pin Name Pin Function I/O
Internal
Pull-up/
Pull-down
Pin
Location
92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
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9. PACKAGE OUTLINE AND PACKAGE DIMENSIONS
Package dimensions are kept current with JEDEC Publication No. 95
9.1. 48-Pin LQFP
Figure 4. 48-Pin LQFP Package Outline and Package Dimensions
Key
LQFP Dimensions in mm
Min Nom Max
A 1.40 1.50 1.60
A1 0.05 0.10 0.15
A2 1.35 1.40 1.45
D 8.80 9.00 9.20
D1 6.90 7.00 7.10
E 8.80 9.00 9.20
E1 6.90 7.00 7.10
L 0.45 0.60 0.75
e0.50
C 0.09 - 0.20
b 0.17 0.22 0.27
48 pin LQFP
E
E1
D
D1
Pin 1
b
A
A2
A1
c
e
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10.SOLDER REFLOW PROFILE
10.1. Standard Reflow Profile Data
Note: These devices can be hand soldered at 360
o
C for 3 to 5 seconds.
FROM: IPC / JEDEC J-STD-020C “Moisture/Reflow Sensitivity Classification for Nonhermetic Solid State Surface
Mount Devices” (www.jedec.org/download).
Figure 5. Solder Reflow Profile
Profile Feature Pb Free Assembly
Average Ramp-Up Rate (Tsmax - Tp) 3 oC / second max
Preheat
Temperature Min (Tsmin)
Temperature Max (Tsmax)
Time (tsmin - tsmax)
150 oC
200 oC
60 - 180 seconds
Time maintained above Temperature (TL)
Time (tL)
217 oC
60 - 150 seconds
Peak / Classification Temperature (Tp) See “Package Classification Reflow Temperatures”
on page 174.
Time within 5 oC of actual Peak Temperature (tp) 20 - 40 seconds
Ramp-Down rate 6 oC / second max
Time 25 oC to Peak Temperature 8 minutes max
Note: All temperatures refer to topside of the package, measured on the package body surface.
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10.2. Pb Free Process - Package Classification Reflow Temperatures
Package Type MSL Reflow Temperature
LQFP 48-pin 3 260
o
C
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11. REVISION HISTORY
Revision Date Description of Change
1.0 9 November 2006 Initial release.
1.1 14 November 2006 Update Section reference in Table 6.
1.2 20 November 2006 Remove erroneous references to ADAT in Widget List and Widget Diagram.
Remove erroneous reference to 3.3 V analog operation.
© 2006 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice. IDT and the IDT logo are trademarks of Integrated Device
Technology, Inc. Accelerated Thinking is a service mark of Integrated Device Technology, Inc. All other brands, product names and marks are or may be trademarks or registered
trademarks used to identify products or services of their respective owners.
Corporate Headquarters
Integrated Device Technology, Inc.
6024 Silver Creek Valley Road
San Jose, CA 95138
United States
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+408 284 8200 (outside U.S.)
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Prime House
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Leatherhead, Surrey
United Kingdom KT22 7DE
+44 1372 363 339
For Sales
800-345-7015
408-284-8200
Fax: 408-284-2775
For Tech Support
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Innovate with IDT audio for high fidelity. Contact:
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92HD206
8-CHANNEL HIGH DEFINITION AUDIO CODEC PC AUDIO
