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EMB-945T manual Programming the Watchdog Timer, Appendix, Mini - ITX, E M B - 9 4 5 T
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EMB-945T
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Specifications
Install
A.2 Memory Address Map A.3 IRQ Mapping Chart
System configuration verification
Award BIOS Setup
Load Fail-SafeDefaults
Programming the Watchdog Timer
Signal
Setting Jumpers
Safety Precautions
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Mini - ITX
E M B - 9 4 5 T
Appendix
B
Programming the
Watchdog Timer
Appendix B Programming the Watchdog Time
B-1
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Contents
Mini-ITX Marvell 88E8053 Ethernet
EMB-945T
Intel Core Duo/Solo Processor Up to 2.0 GHz
AC 97 Audio & Mini PCI
Copyright Notice
Mini-ITX
Acknowledgments
Packing List
Chapter 1 General Information
Contents
Chapter 2 Quick Installation Guide
Chapter 3 Award BIOS Setup
Chapter
Driver Installation
Appendix B Programming The Watchdog Timer
Appendix A
Mini - ITX
General Information
Chapter
E M B - 9 4 5 T
1.1 Introduction
Chapter 1 General Information
Mini - ITX
E M B - 9 4 5 T
1.2Features
1.3 Specifications
System
Display
Page
Chapter
Quick Installation Guide
Chapter 2 Quick Installation Guide
Mini ITX
2.1 Safety Precautions
Chapter 2 Quick Installation Guide
2.2 Location of Connectors and Jumpers
Locating Connectors and Jumpers Component Side
Mini ITX
Mini ITX
Locating Connectors and Jumpers Solder Side
Chapter 2 Quick Installation Guide
E M B - 9 4 5 T
Mini ITX
2.3Mechanical Drawing Component Side
Chapter 2 Quick Installation Guide
E M B - 9 4 5 T
Mini ITX
Solder Side
Chapter 2 Quick Installation Guide
E M B - 9 4 5 T
Jumpers
2.4 List of Jumpers
Connectors
2.5 List of Connectors
CN24
Mini ITX
E M B - 9 4 5 T
Closed
2.6 Setting Jumpers
Open
Closed
2.9 COM2 Ring/+5V/+12V Selection JP3
2.7 LVDS1-LCDCN12Voltage Selection JP1
2.8 LVDS2-LCDCN10Voltage Selection JP2
2.10 LCD INVERTER Voltage Selection JP4
2.12 Clear CMOS JP6
2.13 CD-INConnector CN1
2.14 Digital I/O Connector CN2
Function
8 in
2.15 TV Out Connector CN3
2.16 Internal Keyboard Connector CN4
8 out
2.19 Internal Mouse Connector CN7
2.17 Fan2 Connector CN5
2.18 Audio 5.1 Channel / SPDIF Connector CN6
2.20 LCD Inverter Connector CN8
Signal
2.21 PCI Express Slot For AAEON CN9
Signal
Mini ITX
Signal
2.22 LVDS2-LCDConnector CN10
2.23 DVI Connector CN11
Signal
Signal
2.24 LVDS1-LCDConnector CN12
Signal
Mini ITX
2.27 Fan1 ConnectorCN15
2.25 COM6 RS-232Serial Port Connector CN13
2.26 COM3 RS-232Serial Port Connector CN14
Signal
2.30 IrDA Connector CN18
2.28 COM5 RS-232Serial Port Connector CN16
2.29 COM4 RS-232Serial Port Connector CN17
Signal
2.33 USB ConnectorCN21
2.31 ATX Power Connector CN19
2.32 USB Connector CN20
Signal
Signal
2.34 EIDE Connector CN22
Signal
Mini ITX
Signal
2.35 Front Panel Connector CN23
2.36 COM2 RS-232Serial Port Connector
Signal
Chapter
Award BIOS Setup
Chapter 3 Award BIOS Setup
Mini-ITX
System configuration verification
3.1System Test and Initialization
Advanced BIOS Features
Entering Setup
Standard CMOS Features
3.2Award BIOS Setup
PnP/PCI Configurations
Advanced Chipset Features
Power Management Setup
Load Fail-SafeDefaults
Exit Without Saving
Set Supervisor/User Password
Save and Exit Setup
Chapter
Driver Installation
Chapter 4 Driver Installation
Mini - ITX
Follow the sequence below to install the drivers
4.1 Installation
SetupYukonWin.exe
Step 4 - Install Realtek AC97 codec Driver
Mini - ITX
I/O Information
Appendix
E M B - 9 4 5 T
E M B - 9 4 5 T
A.1 I/O Address Map
Mini - ITX
Appendix A I/O Information A-2
E M B - 9 4 5 T
A.2 Memory Address Map A.3 IRQ Mapping Chart
Mini - ITX
Appendix A I/O Information A-3
E M B - 9 4 5 T
A.4 DMA Channel Assignments
Mini - ITX
Appendix A I/O Information A-4
Mini - ITX
Programming the Watchdog Timer
Appendix
E M B - 9 4 5 T
Appendix B Programming the Watchdog Time B-2
Configuring Sequence Description
B.1 Programming
3 Exit the MB PnP Mode
1 Enter the MB PnP Mode
2 Modify the Data of the Registers
Appendix B Programming the Watchdog Timer B-3
Mini - ITX
WatchDog Timer Configuration Registers
Configure Control Index=02h
E M B - 9 4 5 T
Appendix B Programming the Watchdog Timer B-5
B.2 IT8712 Watchdog Timer Initial Program
game port enable mov cl, call Set Logic Device
CALL Read Configuration Data CMP AL,12h
RET Exit Configuration Mode ENDP
CALL Read Configuration Data CMP AL,87h
Read Configuration Data PROC NEAR
MOV DX,WORD PTR CS Cfg Port+06h IN AL,DX RET
call Superio Set Reg pop cx pop ax ret
END Main
push ax push cx xchg al,cl mov cl,07h
Set Logic Device endp
