MALE HEADER FOR CONNECTION OF 6554X DAUGHTER CARD(PFP CARRIER). VPIA[0..23] MEMORY INTERFACE GVCC MAD[0..15] VPIA[0..23] VESA CONNECTOR MAD[0..15] VPID[0..31] R29 VPID[0..31] AA[0..8] 20K P3 VPIA0 A39 -BE1 A41 -RD 11 -RDYRTN 23 -RD BE1 -RDYRTN CCLK A42 BE2 -BE3 BE3 B1 VPID0 A1 VPID1 -LDEV DAT0 W/R(MEMR) MAD0 RDYRTN(MEMW) MAD1 LCLK(IOR) MAD2 LDEV(IOW) MAD3 27 25 -LDEV DAT1 B2 ADR2 DAT2 ADR3 DAT3 A37 VPIA5 B37 ADR4 DAT4 VPIA6 A2 ADR5 DAT5 ADR6 DAT6 ADR7 DAT7 A34 VPIA9 B35 ADR8 DAT8 VPIA10 A32 VPIA13 B33 VPIA14 A31 VPIA15 B31 VPIA16 A30 VPIA17 B30 A28 VPIA21 B27 VPIA22 A26 VPIA23 B26 VPIA24 A25 VPIA25 B25 VPIA26 A23 VPIA27 B24 VPID5 VPID8 VPID9 DAT10 ADR11 DAT11 ADR12 DAT12 ADR13 DAT13 ADR14 DAT14 ADR15 DAT15 ADR16 DAT16 DAT18 ADR19 DAT19 ADR20 DAT20 ADR21 DAT21 ADR22 DAT22 ADR23 DAT23 ADR24 DAT24 ADR25 DAT25 VPIA27 ADR26 DAT26 ADR27 DAT27 ADR28 DAT28 RESET MAD6 RESET MAD7 207 32 BE1(BHE) DAT29 DAT30 ADR31 DAT31 -LRDY -ADS B8 VPID12 A8 VPID13 B10 VPID14 A9 VPID15 VPIA0 B11 VPID16 VPIA1 21 A11 VPID17 VPIA2 179 B12 VPID18 VPIA3 VPID19 BE0(A0) AA1 BE2(A1) AA2 VPID20 VPIA5 183 VPID21 VPIA6 185 B15 VPID22 VPIA7 186 A15 VPID23 B16 VPID24 VPIA8 187 A16 VPID25 VPIA9 188 B17 VPID26 VPIA10 189 AA4 A4 AA5 A5 AA6 A6 AA7 A7 AA8 A18 VPID27 VPIA11 190 B18 VPID28 VPIA12 191 A19 VPID29 VPIA13 192 B19 VPID30 VPIA14 193 A20 VPID31 VPIA15 194 A10 CASAH A11 CASAL A13 A15 B43 INDICATES, COMPONENTS VPIA16 195 VPIA17 196 VPIA18 -LDEV NOT BE INSTALLED FOR DEFAULT CONFIG. VPIA19 198 VPIA20 199 VPIA21 200 A48 VPIA23 28 XVPIA24 29 XVPIA25 30 A19(LA19) MBD5 A20(LA20) MBD6 A21(LA21) MBD7 A22(LA22) MBD8 BRDY 51 VPID1 50 D1 B50 VPID2 49 VPID3 48 VPID4 47 VPID5 46 IRQ9 D3 ID1 D4 A54 A3 D5 A55 VPID6 A10 AA5 -RASA 14 -CASAH 28 -LCASA 29 DQ12 VCC DQ13 VCC DQ14 VCC DQ15 WE(UWE) GND RAS GND UCAS(CAS) GND MAD8 32 MAD9 33 MAD10 34 MAD11 36 MAD12 37 MAD13 38 MAD14 39 MAD15 35 21 -OEAB 27 LCAS(NC) OE -OEAB 256KX16 DRAM SOJ *0 151 AA6 152 AA7 153 AA8 AA[0..8] RAA9 156 -RRASA 159 -RCASAH AA[0..8] 160 -RCASAL 157 -RWEA 155 -ROEAB MBD[0..15] MBD[0..15] -RCASAL U2 -RWEA AA0 16 AA1 17 AA2 18 AA3 19 -ROEAB 1 16 127 MBD0 2 15 128 MBD1 3 14 129 MBD2 4 13 AA4 22 130 MBD3 5 12 AA5 23 -CASAL MBD4 6 132 MBD5 7 10 133 MBD6 8 9 134 MBD7 MBD8 AA6 11 -CASBL A0 DQ1 A1 DQ2 A2 DQ3 A3 DQ4 A4 DQ5 A5 DQ6 A6 DQ7 24 AA7 25 AA8 26 AA9 15 A7 DQ8 A8 DQ9 NC/A9 DQ10 NC DQ11 11 33X8 136 MBD9 137 MBD10 1 138 MBD11 6 30 RP1 MBD9 MBD10 MBD11 MBD12 MVCC NC DQ12 VCC DQ13 VCC DQ14 VCC DQ15 20 141 MBD13 143 MBD14 -LWEB 12 144 MBD15 -WEB 13 A17 VPID7 44 A24 VPID8 41 A35 VPID9 40 123 -RRASB 125 -RCASBH 126 -RCASBL RASB -RASB 14 -CASBH 28 -LCASB 29 A43 VPID10 38 A51 VPID11 37 B6 VPID12 36 B14 VPID13 35 GND A27 A40 A53 B9 B20 B22 VPID14 34 B29 VPID15 33 MBD1 4 MBD2 5 MBD3 7 MBD4 8 MBD5 9 MBD6 10 MBD7 31 MBD8 32 MBD9 33 MBD10 34 MBD11 36 MBD12 37 MBD13 38 MBD14 39 R14 MBD15 P1 D10 P2 D11 P3 D12 P4 D13 P5 D14 P6 D15 P7 GND -OEAB 27 -OEAB OE 256KX16 DRAM SOJ -RWEB R10 P0 GND UCAS(CAS) 0 -RWEB WEB D9 RAS LCAS(NC) -RCASBL D8 GND 21 -RCASBH CASBL WE(UWE) 35 -RRASB CASBH D7 A12 3 40 MBD15 124 GND MBD0 NC(LWE) 45 GND B41 2 DQ16 MBD14 D6 A56 B38 *0 0 R35 NOTE: 71 P0 72 P1 -ROEAB 73 P2 TWO CAS & ONE WE - SYMMETRIC DRAM 74 P3 DEFAULT CONFIG. 75 P4 REMOVE R10,R11,R56. 76 P5 INSTALL R14,R15&R59. 78 P6 79 P7 81 P8 82 P9 REMOVE R10,R11,R59 83 P10 INSTALL R14,R15&R56 84 P11 85 P12 86 P13 87 P14 REMOVE R14,15&R56. 88 P15 INSTALL R10,R11&R59. XR05[4,3]=00 GND TWO CAS & ONE WE - ASYMMETRIC DRAM XR05[4,3]=01 P8 B32 B49 GND 150 0 D2 ID0 B54 VCC NC MBD13 VPID0 D0 B53 +5CON 149 AA4 140 WBACK P9 B57 +5CON DQ11 MAD7 31 -RCASAH -LRDY LKEN GND AA3 MBD2 MBD4 A25(IRQ) A38 VCC NC MAD6 10 40 MBD0 A18(LA18) A24(ROMCS) A57 GND DQ10 MAD5 9 -RRASA B51 GND NC/A9 13 MBD12 B52 GND AA2 148 OEAB MBD3 LRDY VCC AA1 147 WEA A17(LA17) A23(LA23) B48 VCC AA0 146 135 XVPIA25 VCC DQ9 MAD4 8 RAA9 201 XVPIA24 GND 145 131 LEADS M/-IO VCC A8 MAD3 7 12 R11 197 VPIA22 B44 GND MAD15 MBD1 A58 GND DQ8 -LWEA A14 B58 VCC A7 20 MAD14 154 LBS16 VCC DQ7 1 MAD13 RASA A12 B45 GND A6 6 AA9 LDEV NC DQ6 MAD2 5 AA3 A3 A9 MAY ID4 MVCC R15 182 A14 A49 GND A5 MAD1 4 NC(LWE) 180 B13 LREQ ID3 DQ5 MAD0 3 A8 A45 GND A4 2 DQ16 43 VPIA4 A50 ID2 MAD12 DQ4 30 MAD13 A2 A52 BLAST MAD11 174 A3 11 -WEA * RDYRTN 173 177 33 -RDYRTN 15 MAD10 175 A16 D/-C 26 AA9 MAD9 176 RESET MIO- AA8 MVCC VPID11 NOTE: W/-R AA9 MAD10 22 LCLK -RD MAD8 172 ADS(ALE) B42 ADS MAD7 170 DQ3 25 AA9 24 LRDY(RDY) VPID10 B56 LGNT 169 AA7 AA0 B21 -ADS MAD6 DQ2 A2 24 MAD15 A21 CCLK 23 MAD8 R2 RCLK 22 AA5 AA6 DQ1 A1 MAD14 B23 ADR30 AA4 MAD4 171 -ADS A22 ADR29 MAD3 166 MAD5 A0 19 165 168 DAT17 ADR18 AA3 MAD12 A13 VPIA26 BE3(RFSH) 10 -BE1 VPID7 A6 A7 VPIA25 MAD5 VPID6 B5 B7 VPIA24 M/IO(AEN) DAT9 ADR10 MAD2 MAD11 B28 VPIA20 -BE3 -LRDY A29 VPIA19 VPID4 A4 A5 ADR17 VPIA18 18 MAD9 B34 VPIA12 17 AA2 167 -BE1 A33 VPIA11 VPID3 B3 B4 ADR9 31 RESET B36 VPIA8 MIO-BE3 A36 VPIA7 VPID2 MIO- B39 VPIA4 AA1 MAD1 MAD4 B40 VPIA3 16 MAD0 163 164 CCLK A44 VPIA2 AA0 162 P1 BE0 VPIA1 U3 XTALIN B55 203 XTALIN XTALOUT 204 -PWRDWN 178 XTALOUT XTALI P10 XTALO P11 CON VESA58 TWO WE & ONE CAS - SYMMETRIC DRAM P12 -PWRDWN STNDBY XR05[4,3]=10 P13 P14 AVCC54X 59 AVCC54X AVCC AGND P15 P[0..15] 56 AGND P[0..15] 53 RACTI 54 RENABKL TWO WE & ONE CAS - ASYMMETRIC DRAM ACTI BVCC54X RACTI 9 BVCC54X BVCC ENABKL BVCC SHFCLK 42 P2A P2B DVCC54X 66 IVCC54X 80 XVCC54X 108 MVCC54X 142 DVCC54X 1 1 2 2 3 3 IVCC54X SD7 SYSRSET MVCC54X 4 MVCC SD4 5 6 6 7 7 LP REMOVE R14,15&R59. INSTALL R10,R11&R56. 67 FLM 62 ENAVDD 61 ENAVEE 55 RSET M LP LP FLM FLM ENAVDD ENAVDD 181 5 M 68 MVCC 158 33 4 69 M XVCC +5CON SD5 SHFCLK SHFCLK IVCC RESET XVCC54X SD6 70 DVCC R85 XR05[4,3]=11 RENABKL IVCC ENAVEE ENAVEE SD3 SD2 RSET SD1 8 8 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 CVCC 206 GND 202 GND 208 CVCC +12V 9 10 205 CVCC SD0 9 CVCC +12V SA19 RSET CVCC R CGND G CGND B 60 RED 58 GREEN 57 BLUE R17 RED PI AA0 GREEN BOTH LOW W1 BLUE -VSMEMR PCI SA18 12 SA17 BGND HSYNC BGND VSYNC 26 SA16 65 HSYNC 64 VSYNC CON2 ISA BGND MCD0 DGND MCD1 63 SA13 77 18 19 20 20 SA12 IGND MCD2 DGND MCD3 XGND MCD4 89 SA11 105 SA10 139 21 21 22 22 23 23 24 24 25 25 26 26 27 27 28 28 29 29 SA9 MGND MCD5 MGND MCD6 IGND MCD7 161 SA8 184 SA7 DO NOT INSTALL R34 OR SA4 SA3 SA2 +5CON SA1 31 20 VPID17 19 OR R70, IF Y1 IS VPID18 18 INSTALLED. VPID19 17 VPID20 16 VPID21 15 VPID22 14 VPID23 13 VPID24 8 VPID25 7 R70 14MHZR2 30 VPID16 D16(0WS) SA5 31 106 MCD0 107 MCD1 109 MCD2 110 MCD3 111 MCD4 112 MCD5 113 MCD6 114 MCD7 115 MCD8 116 MCD9 117 MCD10 118 MCD11 119 MCD12 120 MCD13 121 MCD14 122 MCD15 90 CA0 91 CA1 92 CA2 2X/ (CLOCK) AA2 R19 4.7K RC/ (ROMCS/) AA3 *4.7K R20 R21 EC/ (EXT CLK) AA4 *4.7K OS/ (EXT OSC) AA5 *4.7K R22 R23 *4.7K *4.7K R24 R25 *4.7K MCD8 SA6 30 2 BGND 52 SA14 19 R18 N206 1 VSYNC 39 SA15 18 *4.7K AA1 HSYNC 14MHZIN 14MHZIN SA0 *100 MCD9 D17(MCS16) MCD10 D18(IOCS16) MCD11 D19(UNDEF) MCD12 D20(UNDEF) MCD13 D21(UNDEF) MCD14 D22(UNDEF) MCD15 AD/ AA6 MCD[0..15] MCD[0..15] TS/ (TEST MODE) AA7 LV/ (LOW VOLT.) AA8 D23(UNDEF) ACON BCON CA0 GVCC 1 4 SA17 1 3 SA16 P2C GVCC P2D 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 SD[0..7] 2 1 U9A 4 74ACT32 (SOCKET) N202 4 6 N201 5 2 U9B U8A 74ACT32 N203 74ACT00 9 10 SA1 9 SA2 8 SA3 7 SA4 6 SA5 5 SA6 4 SA7 3 SA8 25 SA9 24 SA10 21 SA11 23 12 8 N204 10 13 14 15 74ACT32 16 17 18 18 N225 R83 A1 D1 A2 D2 A3 D3 A4 D4 A5 D5 A6 D6 D29(UNDEF) CA6 D30(UNDEF) CA7 D31(UNDEF) CA8 93 CA3 94 CA4 95 CA5 96 CA6 97 CA7 98 CA8 99 RCA9 11 SD0 12 SD1 13 SD2 15 SD3 101 -RRASC 103 -RCASCH 104 -RCASCL RASC SD4 SD5 18 SD6 19 SD7 REMOVE R20 FOR VL BUS CONFIG. (DEFAULT) POWER ON CONFIG OPTIONS -RCASCH -RCASCL 102 -RWEC 100 -ROEC WEC OEC INSTALL R20 FOR ISA BUS CONFIG. -RRASC CASCL 17 FOR ISA BUS CONFIGURATION. RCA9 CASCH 16 *4.7K NOTE:INSTALL JUMPER ON PINS 1-2 OF W1 Install R20 for ISA bus. -RWEC -ROEC 6554X HEADER D7 65540 OR 65545 SA12 2 SA13 26 SA14 27 BIOS FOR VL BUS CHIPS AND TECHNOLOGIES, INC. 3050 ZANKER RD., SAN JOSE, CA 95134 (REMOVE U16 FOR ISA BUS CONFIG.) Title A14 1 A15 FOR LARGE BIOS OPTION *0 INSTALL R84 & U16=27C512 R84 REMOVE R83 GVCC DK6554X FAB REV. A 20 28 CE DCON 1 CA5 A13 SA15 N250 CCON 2 VPID31 CA4 D28(UNDEF) A12 74ACT32 17 D0 A11 U9D +5CON 16 3 VPID30 CA3 D27(UNDEF) A10 U9C 15 VPID29 D26(UNDEF) CA[0..8] A9 13 12 14 4 CA[0..8] A8 11 -VSMEMR 13 A0 A7 SA15 11 12 SA0 9 10 11 5 VPID28 CA2 U16 1 3 SA18 10 6 VPID27 CA1 D25(UNDEF) CA9 SA19 9 VPID26 D24(UNDEF) VCC GVCC Size Document Number REV GVCC 22 OE 0 27C256-150 C FILE: DK54XR2.SCH MP Date: 0900-02489-000 August 12, 1993 A Sheet 2 of 3