ETX CPU Module ETX-945GSE ETX-945GSE Onboard Intel® AtomTM N270 Processor Non-ECC DDRII 400/533 Memory With LCD, Ethernet, PCI, ISA, Audio, SATA, SDVO ETX-945GSE Manual Rev. A 3rd Ed. Sept.
ETX CPU Module ETX-945GSE Copyright Notice This document is copyrighted, 2010. All rights are reserved. The original manufacturer reserves the right to make improvements to the products described in this manual at any time without notice. No part of this manual may be reproduced, copied, translated, or transmitted in any form or by any means without the prior written permission of the original manufacturer. Information provided in this manual is intended to be accurate and reliable.
ETX CPU Module ETX-945GSE Acknowledgments All other products’ name or trademarks are properties of their respective owners. Award is a trademark of Award Software International, Inc. Intel®, and AtomTM are trademarks of Intel® Corporation. Microsoft Windows® is a registered trademark of Microsoft Corp. WINBOND is a trademark of Winbond Electronics Corporation. IBM, PC/AT, PS/2, and VGA are trademarks of International Business Machines Corporation.
ETX CPU Module ETX-945GSE Packing List Before you begin installing your card, please make sure that the following materials have been shipped: • 1 ETX-945GSE CPU Module • 1 CD-ROM for manual (in PDF format) and drivers If any of these items should be missing or damaged, please contact your distributor or sales representative immediately.
ETX CPU Module ETX-945GSE Application Notes 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. After installing drivers in AT power mode under Windows® XP operation, there is no message: “It is now safe to turn off your computer” during the procedure of turn-off. Hyper threading technology only supports ATX mode rather than AT mode.
ETX CPU Module ETX-945GSE Contents Chapter 1 General Information 1.1 Introduction................................................................ 1-2 1.2 Features .................................................................... 1-3 1.3 Specifications ............................................................ 1-4 Chapter 2 Quick Installation Guide 2.1 Safety Precautions .................................................... 2-2 2.2 Mechanical Drawing ..................................................
ETX CPU Module Appendix A ETX-945GSE Programming The Watchdog Timer A.1 Programming .........................................................A-2 A.2 W83627HG Watchdog Timer Initial Program ........A-6 Appendix B I/O Information B.1 I/O Address Map ....................................................B-2 B.2 1st MB Memory Address Map ................................B-3 B.3 IRQ Mapping Chart ................................................B-4 B.4 DMA Channel Assignments...................................
ETX CPU Module ETX-945GSE Chapter 1 General Information Chapter 1 General Information 1 - 1
ETX CPU Module ETX-945GSE 1.1 Introduction ETX-945GSE is able to equip with Intel® AtomTM N270 processor and has one 200-pin DDR II 400/533 SODIMM to support system memory up to 1GB. ETX-945GSE adopts Intel® 945GSE+ ICH7M chipset that implements serial technologies with high performance. In addition, ETX-945GSE accommodates user-friendly expansion interfaces, ex: four 32-bit PCI, one ISA bus, one SMBus and one I2C interface.
ETX CPU Module ETX-945GSE 1.2 Features Onboard Intel® Atom™ N270 Processor Intel® 945GSE + ICH7M DDRII 400/533 Memory, Max. 1GB 10/100Base-TX Ethernet CRT, Up to 24-bit Dual-channel LVDS LCD, TV, SDVO Connector x 1 AC97 2.3 Codec 2CH Audio PATA x 1, SATA II x 2 USB2.
ETX CPU Module ETX-945GSE 1.3 Specifications System CPU Onboard Intel® Atom™ N270 Processor 1.
ETX CPU Module ETX-945GSE Storage Temperature -40°F~176°F (-40°C~80°C) OS Support Windows 32-bit XP Pro/ WinCE 6.0/ Windows XP Embedded/ Windows 32-bit Vista/ Linux Fedora Display: Supports CRT/LCD, CRT/TV, LCD/TV simultaneous/ dual view displays Chipset Intel® 945GSE integrated Memory Shared system memory up to 224MB/ DVMT 3.
ETX CPU Module ETX-945GSE Floppy Disk Drive x 1 Serial Port 2 Parallel Port 1 USB USB2.
ETX CPU Module ETX-945GSE Chapter 2 Quick Installation Guide Chapter 2 Quick Installation Guide 2-1
ETX CPU Module ETX-945GSE 2.1 Safety Precautions Always completely disconnect the power cord from your board whenever you are working on it. Do not make connections while the power is on, because a sudden rush of power can damage sensitive electronic components. Always ground yourself to remove any static charge before touching the board. Modern electronic devices are very sensitive to static electric charges. Use a grounding wrist strap at all times.
ETX CPU Module ETX-945GSE 2.
ETX CPU Module ETX-945GSE 2.3 List of Jumpers The board has a number of jumpers that allow you to configure your system to suit your application. The table below shows the function of each of the board's jumpers: Jumpers Label Function JP1 AT/ATX & Back Light Selection 2.4 List of Connectors The board has a number of connectors that allow you to configure your system to suit your application.
ETX CPU Module ETX-945GSE 2.5 AT/ATX & Back Light Selection (JP1) JP1 Function 1-3 AT mode 3-5 ATX mode (Default) 2-4 Back light high enable (Default) 4-6 Back light low enable 2.
ETX CPU Module ETX-945GSE 2.7 SPI Flash Programming Connector (Optional) (CN3) Pin Signal Pin Signal 1 +3.3V 2 GND 3 SPI_CS#0 4 SPI_CLK 5 SPI_SO 6 SPI_SI 2.
ETX CPU Module ETX-945GSE 39 AD11 40 MIC_IN 89 AD27 90 AD29 41 AD12 42 LIN_R 91 AD30 92 USB1P 43 AD13 44 VCCAUD 93 PCIRST# 94 AD31 45 AD14 46 LOUT_L 95 INTC# 96 INTD# 47 AD15 48 GNDAUD 97 INTA# 98 INTB# 49 CBE1# 50 LOUT_R 99 GND 100 GND Pin Signal Pin Signal 2.
ETX CPU Module ETX-945GSE 39 SA0 40 OSC 89 SD3 90 NOWS# 41 SA1 42 BALE 91 DREQ2 92 SD4 43 SA2 44 TC 93 SD5 94 IRQ9 45 SA3 46 DACK2# 95 SD6 96 SD7 47 SA4 48 IRQ3 97 IOCHK# 98 RSTDRV 49 SA5 50 IRQ4 99 GND 100 GND 2.
ETX CPU Module 36 TXOUT01 ETX-945GSE 35 TXOUT00 85 RTS1# 86 BUSY# 37 TXOUT00# 38 TXOUT01# 87 DTR1# 88 PE 39 VCC 40 VCC 89 DCD1# 90 SLCT# 41 LVDS_ DDCPDATA 42 DVOCVSY NC 91 DSR1# 92 MSCLK 43 LVDS_ DDCPCLK 44 LVDS_BK LEN 93 CCTS1# 94 MSDAT 45 LVDS_ BKLCTL 46 LVDS_DIG ON 95 TXD1# 96 KBCLK 47 CVBS 48 Y 97 RI1# 98 KBDAT 49 CSYNC 50 C 99 GND 100 GND Floppy Support Mode Pinout Pin Signal Pin Signal Pin Signal Pin Signal 1 GND 2 GND 51 L
ETX CPU Module ETX-945GSE 33 GND 34 GND 83 RXD1 84 DRV# 35 TXOUT00 36 TXOUT01 85 RTS1# 86 MOT# 37 TXOUT00# 38 TXOUT01# 87 DTR1# 88 WDATA# 39 VCC 40 VCC 89 DCD1# 90 WGATE# 41 LVDS_ DDCPDATA 42 DVOCVSY NC 91 DSR1# 92 MSCLK 43 LVDS_ DDCPCLK 44 LVDS_BKL EN 93 CCTS1# 94 MSDAT 45 LVDS_ BKLCTL 46 LVDS_DIG ON 95 TXD1# 96 KBCLK 47 CVBS 48 Y 97 RI1# 98 KBDAT 49 CSYNC 50 C 99 GND 100 GND 2.
ETX CPU Module ETX-945GSE 29 NC 30 PIDE_CS3# 79 NC 80 PIDE_D10 31 NC 32 PIDE_CS1# 81 VCC 82 VCC 33 GND 34 GND 83 NC 84 PIDE_D5 35 NC 36 PIDE_A2 85 NC 86 PIDE_D9 37 NC 38 PIDE_A0 87 NC 88 PIDE_D6 39 NC 40 PIDE_A1 89 RING# 90 P66DET 41 S66DET/ NC 42 NC 91 RXD# 92 PIDE_D8 43 NC 44 93 RXD 94 NC 45 NC 46 95 TXD# 96 PIDE_D7 47 NC 48 PIDE_RDY 97 TXD 98 HDRST# 49 VCC 50 VCC 99 GND 100 GND PIDE_INTR Q PIDE_ACK # Chapter 2 Quick
ETX CPU Module ETX-945GSE Below Table for China RoHS Requirements 产品中有毒有害物质或元素名称及含量 AAEON Main Board/ Daughter Board/ Backplane 有毒有害物质或元素 部件名称 铅 汞 镉 六价铬 多溴联苯 多溴二苯醚 (Pb) (Hg) (Cd) (Cr(VI)) (PBB) (PBDE) × ○ ○ ○ ○ ○ × ○ ○ ○ ○ ○ 印刷电路板 及其电子组件 外部信号 连接器及线材 O：表示该有毒有害物质在该部件所有均质材料中的含量均在 SJ/T 11363-2006 标准规定的限量要求以下。 X：表示该有毒有害物质至少在该部件的某一均质材料中的含量超出 SJ/T 11363-2006 标准规定的限量要求。 备注：此产品所标示之环保使用期限，系指在一般正常使用状况下。 Chapter 2 Quick Installation Guide 2-12
ETX CPU Module ETX-945GSE Chapter 3 Award BIOS Setup Chapter 3 Award BIOS Setup 3-1
ETX CPU Module ETX-945GSE 3.1 System Test and Initialization These routines test and initialize board hardware. If the routines encounter an error during the tests, you will either hear a few short beeps or see an error message on the screen. There are two kinds of errors: fatal and non-fatal. The system can usually continue the boot up sequence with non-fatal errors.
ETX CPU Module ETX-945GSE 3.2 Award BIOS Setup Awards BIOS ROM has a built-in Setup program that allows users to modify the basic system configuration. This type of information is stored in battery-backed CMOS RAM so that it retains the Setup information when the power is turned off. Entering setup Power on the computer and press immediately. This will allow you to enter Setup. Standard CMOS Features Use this menu for basic system configuration. (Date, time, IDE, etc.
ETX CPU Module ETX-945GSE PC Health Status This menu shows you the status of PC. Frequency/Voltage Control This menu shows you the display of frequency/Voltage Control. Load Fail-Safe Defaults Use this menu to load the BIOS default values for the minimal/ stable performance for your system to operate. Load Optimized Defaults Use this menu to load the BIOS default values that are factory settings for optimal performance system operations.
ETX CPU Module ETX-945GSE Chapter 4 Driver Installation Chapter 4 Driver Installation 4-1
ETX CPU Module ETX-945GSE The ETX-945GSE comes with a CD-ROM that contains all drivers and utilities that meet your needs. Follow the sequence below to install the drivers: Step 1 – Install INF Driver Step 2 – Install VGA Driver Step 3 – Install LAN Driver Step 4 – Install Audio Driver Step 5 – Install TPM Driver USB 2.0 Drivers are available for download using Windows Update for both Windows XP and Windows 2000. For additional information regarding USB 2.
ETX CPU Module ETX-945GSE 4.1 Installation: Insert the ETX-945GSE CD-ROM into the CD-ROM Drive. And install the drivers from Step 1 to Step 5 in order. Step 1 – Install INF Driver 1. Click on the Step 1 - INF folder and then double click on the Setup.exe 2. Follow the instructions that the window shows 3. The system will help you install the driver automatically Step 2 – Install VGA Driver 1. Click on the Step 2 - VGA folder and select the folder of OS your system is 2. Double click on the Setup.
ETX CPU Module ETX-945GSE OS your system is 2. Double click on the .exe file located in each OS folder 3. Follow the instructions that the window shows 4. The system will help you install the driver automatically Step 5 – Install TPM Driver 1. Click on the Step 5 – TPM folder and double click on the Setup.exe 2. Follow the instructions that the window shows 3.
ETX CPU Module ETX-945GSE Appendix A Programming the Watchdog Timer Appendix A Programming the Watchdog Timer A-1
ETX CPU Module ETX-945GSE A.1 Programming ETX-945GSE utilizes W83627HG chipset as its watchdog timer controller. Below are the procedures to complete its configuration and the AAEON intial watchdog timer program is also attached based on which you can develop customized program to fit your application.
ETX CPU Module ETX-945GSE (3) Exit the W83627HG config Mode. Undesired result may occur if the config Mode is not exited normally. (1) Enter the W83627HG config Mode To enter the W83627HG config Mode, two special I/O write operations are to be performed during Wait for Key state. To ensure the initial state of the key-check logic, it is necessary to perform two write operations to the Special Address port (2EH).
ETX CPU Module ETX-945GSE = 10 Power LED pin is a 1Hz toggle pulse with 50 duty cycle. = 11 Power LED pin is a 1/4Hz toggle pulse with 50 duty cycle. Bit 5-4 : Reserved Bit 3 : select WDTO count mode. Bit 2 =0 second =1 minute : Enable the rising edge of keyboard Reset (P20) to force Time-out event.
ETX CPU Module ETX-945GSE WatchDog Timer Register III (Index=F7h, Default=00h) Bit 7 Bit 6 : Mouse interrupt reset Enable or Disable =1 Watchdog Timer is reset upon a Mouse interrupt =0 Watchdog Timer is not affected by Mouse interrupt : Keyboard interrupt reset Enable or Disable =1 Watchdog Timer is reset upon a Keyboard interrupt =0 Watchdog Timer is not affected by Keyboard interrupt Bit 5 : Force Watchdog Timer Time-out.
ETX CPU Module ETX-945GSE A.2 W83627HG Watchdog Timer Initial Program Example: Setting 10 sec.
ETX CPU Module ETX-945GSE ;/////////////////////////////////////////////////////////////////////////////////////////////// Dec dx Mov al,0f5h ;CRF5 (PLED mode register) Out dx,al Inc dx In al,dx And al,not 08h ;Set second as counting unit Out dx,al ;/////////////////////////////////////////////////////////////////////////////////////////////// Dec dx Mov al,0f6h ; CRF6 Out dx,al Inc dx Mov al,10 ;Set timeout interval as 10 sec.
ETX CPU Module ETX-945GSE Appendix B I/O Information Appendix B I/O Information B - 1
ETX CPU Module B.
ETX CPU Module ETX-945GSE B.
ETX CPU Module B.3 IRQ Mapping Chart B.
