AX78140/AX78120 Product Introduction AX78140/AX78120 Product Introduction Revision 1.00 Mar. 14th, 2017 1 Copyright (C) 2016-2017 Reserved by ASIX Electronics Corporation AX78140/AX78120 Product Introduction Revision History Revision 0.10 0.11 1.00 Date 2016/06/15 2016/10/11 2017/03/14 Description Preliminary release 1. Correct typos in Section 4. 1. Updated the Selection Guide figure in Section 3. 2. Added Section 7 "Related Technical Archives". 2 Copyright (C) 2016-2017 Reserved by ASIX Electronics Corporation AX78140/AX78120 Product Introduction Table of Contents 1. Introduction ....................................................................................... 4 2. Block Diagram ................................................................................... 5 3. Selection Guide .................................................................................. 7 4. Ordering Information ....................................................................... 8 5. Typical Target Applications ............................................................. 9 6. AX78140/AX78120 Demo Boards .................................................. 10 6-1. AX78140 USB to 4S Demo Board .................................................................10 6-2. AX78140 USB to 2S1P Demo Board .............................................................12 6-3. AX78120 USB to 2S Demo Board .................................................................14 7. Related Technical Archives ............................................................ 15 List of Figures Figure 1. Figure 2. Figure 3. Figure 4. Figure 5. Figure 6. Figure 7. Figure 8. Figure 9. Figure 10. Figure 11. Figure 12. Figure 13. AX78140 Block Diagram ................................................................................................................ 5 AX78120 Block Diagram ................................................................................................................ 6 USB Bridge Selection Guide ........................................................................................................... 7 Ordering Information ....................................................................................................................... 8 AX78140/AX78120 Typical Target Applications ........................................................................... 9 AX78140 USB to 4S Demo Board ................................................................................................ 10 AX78140 USB to 4S Demo Board Jumper Setting ....................................................................... 11 AX78140 USB to 2S1P Demo Board ............................................................................................ 12 AX78140 USB to 2S1P Demo Board Jumper Setting ................................................................... 13 AX78120 USB to 2S Demo Board .............................................................................................. 14 AX78120 USB to 2S Demo Board Jumper Setting ..................................................................... 14 Related Technical Archives ......................................................................................................... 16 Technical Archives Availability Type ......................................................................................... 16 3 Copyright (C) 2016-2017 Reserved by ASIX Electronics Corporation AX78140/AX78120 Product Introduction 1. Introduction With the rapid proliferation of USB interface in the embedded world, developers are looking for easiest ways to add USB to microcontroller-based applications in their design. ASIX's new AX781x0 family features three USB connectivity bridge solutions including USB 2.0 to Dual Serial (AX78120), USB 2.0 to Quad Serial (AX78140) and USB 2.0 to Dual Serial and Single Parallel (AX78140) controllers. Enabling smooth migration from legacy system using ASIX's MCS78x0 series, AX78140/AX78120 provide pin-to-pin compatible and driver backward compatible with MCS7840/MCS7820/MCS7810. AX78140/AX78120 is a USB 2.0 to Quad/Dual Serial and Single Parallel controller. It has been developed to connect a wide range of standard serial devices to a USB host. The AX78140/AX78120, in 64/48-pin LQFP, are available with RoHS compliant package and supports commercial grade operating temperature range from 0 to 70C and industrial grade from 40 to 85C. This document provides an overview of AX78140/AX78120 USB 2.0 to Multi I/O Controller products. 4 Copyright (C) 2016-2017 Reserved by ASIX Electronics Corporation AX78140/AX78120 Product Introduction 2. Block Diagram The following are AX78140/AX78120 block diagrams, Figure 1. AX78140 Block Diagram 5 Copyright (C) 2016-2017 Reserved by ASIX Electronics Corporation AX78140/AX78120 Product Introduction Figure 2. AX78120 Block Diagram 6 Copyright (C) 2016-2017 Reserved by ASIX Electronics Corporation AX78140/AX78120 Product Introduction 3. Selection Guide The following is the selection guide of ASIX USB Bridge family for different requirement applications. Please visit ASIX USB Bridge products web pages http://www.asix.com.tw/products.php?op=ProductList&PLine=74&PSeries=109 and contact ASIX's Sales (sales@asix.com.tw) for details. Figure 3. USB Bridge Selection Guide 7 Copyright (C) 2016-2017 Reserved by ASIX Electronics Corporation AX78140/AX78120 Product Introduction 4. Ordering Information The following are the ordering information of AX78140/AX78120 silicon and AX78140/AX78120 4S/2S1P/2S demo boards. Please contact ASIX's Sales (sales@asix.com.tw) for more details. Part Number Description 64-pin LQFP lead Free package, commercial temperature range: 0 to 70C. 64-pin LQFP lead Free package, Industrial temperature range: -40 to 85C. 48-pin LQFP lead Free package, commercial temperature range: 0 to 70C. 48-pin LQFP lead Free package, Industrial temperature range: -40 to 85C. AX78140 LF AX78140 LI AX78120 LF AX78120 LI AX781x0 Demo Boards AX78140 USB to 4S Demo Board AX78140 USB to 2S1P Demo Board AX78120 USB to 2S Demo Board Description This is a USB to 4S adapter for AX78140 USB to 4S applications This is a USB to 2S1P adapter for AX78140 USB to 2S1P applications This is a USB to 2S adapter for AX78120 USB to 2S applications Figure 4. Ordering Information 8 Copyright (C) 2016-2017 Reserved by ASIX Electronics Corporation AX78140/AX78120 Product Introduction 5. Typical Target Applications The following are AX78140/AX78120 typical target applications. AX78140 USB to 4S AX78140 USB to 2S1P AX78120 USB to 2S Figure 5. AX78140/AX78120 Typical Target Applications 9 Copyright (C) 2016-2017 Reserved by ASIX Electronics Corporation AX78140/AX78120 Product Introduction 6. AX78140/AX78120 Demo Boards ASIX Electronics provides AX78140 4S/2S1P and AX78120 2S demo boards for users to evaluate the basic functions of AX78140/AX78120 on different 4S/2S1P/2S target applications. If you need to purchase the AX78140/AX78120 demo boards, please contact ASIX's Sales (sales@asix.com.tw) for more details. 6-1. AX78140 USB to 4S Demo Board Figure 6. AX78140 USB to 4S Demo Board 10 Copyright (C) 2016-2017 Reserved by ASIX Electronics Corporation AX78140/AX78120 Product Introduction The following are the jumper configuration table of the AX78140 USB to 4S demo board. The I2C EEPROM is optional for AX78140 4S applications. Jumper J11 J6 Setting (default) (default) Description Get 5V power source from USB connector for Bus-power application Get 5V power source from 5V DC power jack for Selfpower application Set USB Max. Power to 500mA for Bus-power application Set USB Max. Power to 100mA for Self-power application Pull high the RESET_SEL pin to set AX78140 RESET pin active high. J8/J9/J10 (default) Pull low the RESET_SEL pin to set AX78140 RESET pin active low. Figure 7. AX78140 USB to 4S Demo Board Jumper Setting 11 Copyright (C) 2016-2017 Reserved by ASIX Electronics Corporation AX78140/AX78120 Product Introduction 6-2. AX78140 USB to 2S1P Demo Board Figure 8. AX78140 USB to 2S1P Demo Board 12 Copyright (C) 2016-2017 Reserved by ASIX Electronics Corporation AX78140/AX78120 Product Introduction The following are the jumper configuration table of the AX78140 USB to 2S1P demo board. The I2C EEPROM is required for AX78140 2S1P applications. Jumper J11 J8/J9/J10 Setting (default) Description Get 5V power source from USB connector for Bus-power application Get 5V power source from 5V DC power jack for Selfpower application Pull high the RESET_SEL pin to set AX78140 RESET pin active high. (default) Pull low the RESET_SEL pin to set AX78140 RESET pin active low. Figure 9. AX78140 USB to 2S1P Demo Board Jumper Setting 13 Copyright (C) 2016-2017 Reserved by ASIX Electronics Corporation AX78140/AX78120 Product Introduction 6-3. AX78120 USB to 2S Demo Board Figure 10. AX78120 USB to 2S Demo Board The following are the jumper configuration table of the AX78120 USB to 2S demo board. The I2C EEPROM is optional for AX78120 2S applications. Jumper J10 J11 Setting (default) (default) Description Get 5V power source from USB connector for Bus-power application Get 5V power source from 5V DC power jack for Selfpower application Set USB Max. Power to 500mA for Bus-power application Set USB Max. Power to 100mA for Self-power application Pull high the RESET_SEL pin to set AX78120 RESET pin active high. J4/J5/J6 (default) Pull low the RESET_SEL pin to set AX78120 RESET pin active low. Figure 11. AX78120 USB to 2S Demo Board Jumper Setting 14 Copyright (C) 2016-2017 Reserved by ASIX Electronics Corporation AX78140/AX78120 Product Introduction 7. Related Technical Archives The following are AX78140/AX78120 related technical archives list for your reference. You can download some basic AX78140/AX78120 related technical archives from AX78140/AX78120 product web pages. AX78140 USB 2.0 to Multi I/O (4S, 2S+1P) Controller AX78120 USB 2.0 to Multi I/O (1S or 2S) Controller AX78140/AX78120 Technical Archives Type AX78140_120 Product Introduction Document AX78140_120 Product Brief Document Schematic AX78140 USB 2.0 to 4S Demo Board Reference Schematic AX78140 USB 2.0 to 2S1P Demo Board Reference Schematic Schematic Schematic AX78120 USB 2.0 to 2S Demo Board Reference Schematic Schematic AX78120 USB 2.0 to 1S Reference Schematic AX78140_120 Windows 10/8.x 64-bit Driver Driver AX78140_120 Windows 10/8.x 32-bit Driver Driver AX78140_120 Windows 7/Vista/XP 64-bit Driver Driver AX78140_120 Windows 7/Vista/XP 32-bit Driver Driver AX78140_120 Linux/Android Drivers Driver AX78140 Datasheet Document AX78120 Datasheet Document AX78140_120 Application Design Guide Document AX78140 USB 2.0 to 4S/2S1P Demo Board PCB file PCB AX78120 USB 2.0 to 2S Demo Board PCB file PCB AX78140 USB 2.0 to 4S/2S1P Demo Board Gerber Gerber files AX78120 USB 2.0 to 2S Demo Board Gerber files Gerber AX78140 USB 2.0 to 4S Demo Board BOM File BOM AX78140 USB 2.0 to 2S1P Demo Board BOM File BOM AX78120 USB 2.0 to 2S Demo Board BOM File BOM AX78120 USB 2.0 to 1S Reference Schematic BOM BOM File AX78140 IBIS Model IBIS AX78120 IBIS Model IBIS AX78140 Reliability Report Report AX78120 Reliability Report Report AX78140_120 EEPROM User Guide Document AX78140_120 Windows EEPROM Utility Utility AX78140_120 Windows MP Tool Utility AX78140 RoHS Report Report Availability* This document Public Release Public Release Public Release Public Release Public Release Public Release Public Release Public Release Public Release Public Release MyASIX Membership MyASIX Membership MyASIX Membership MyASIX Membership MyASIX Membership MyASIX Membership MyASIX Membership MyASIX Membership MyASIX Membership MyASIX Membership MyASIX Membership MyASIX Membership MyASIX Membership MyASIX Membership MyASIX Membership Contact ASIX Sales Contact ASIX Sales Contact ASIX Sales Contact ASIX Sales 15 Copyright (C) 2016-2017 Reserved by ASIX Electronics Corporation AX78140/AX78120 Product Introduction AX78120 RoHS Report AX78140_120 Performance Test Report Report Report Contact ASIX Sales Contact ASIX Sales Figure 12. Related Technical Archives Availability Type Public Release MyASIX Membership Contact ASIX Sales Description Please download the technical archives from AX78140 product web page or AX78120 product web page directly. Please register MyASIX membership from MyASIX register web page (http://www.asix.com.tw/RegLogin.php?mod=thisis) first and then download the technical archives from AX78140 product web page or AX78120 product web page. Please contact ASIX's Sales (sales@asix.com.tw) for more details. Figure 13. Technical Archives Availability Type 16 Copyright (C) 2016-2017 Reserved by ASIX Electronics Corporation AX78140/AX78120 Product Introduction 4F, No.8, Hsin Ann Rd., Hsinchu Science Park, Hsinchu, Taiwan, R.O.C. TEL: +886-3-5799500 FAX: +886-3-5799558 Email: support@asix.com.tw Web: http://www.asix.com.tw 17 Copyright (C) 2016-2017 Reserved by ASIX Electronics Corporation