A.2 Memory Address Map A.3 IRQ Mapping Chart | Intel EMB-945T

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Intel EMB-945T A.2 Memory Address Map A.3 IRQ Mapping Chart, Mini - ITX, E M B - 9 4 5 T, Appendix A I/O Information A-3

Contents

EMB-945T Intel Core Duo/Solo Processor Up to 2.0 GHzMini-ITX Marvell 88E8053 Ethernet AC 97 Audio & Mini PCI Copyright Notice Mini-ITX Acknowledgments Packing List Contents Chapter 2 Quick Installation GuideChapter 1 General Information Chapter 3 Award BIOS Setup Driver Installation Appendix B Programming The Watchdog TimerChapter Appendix A General Information ChapterChapter 1 General Information 1.1 Introduction Chapter 1 General Information 1.2Features 1.3 Specifications System Display Page Quick Installation Guide Chapter 2 Quick Installation GuideMini ITX 2.1 Safety Precautions 2.2 Location of Connectors and Jumpers Locating Connectors and Jumpers Component Side Locating Connectors and Jumpers Solder Side 2.3Mechanical Drawing Component Side Solder Side Jumpers 2.4 List of Jumpers Connectors 2.5 List of Connectors CN24 2.6 Setting Jumpers OpenClosed 2.7 LVDS1-LCDCN12Voltage Selection JP1 2.8 LVDS2-LCDCN10Voltage Selection JP22.9 COM2 Ring/+5V/+12V Selection JP3 2.10 LCD INVERTER Voltage Selection JP4 2.13 CD-INConnector CN1 2.14 Digital I/O Connector CN22.12 Clear CMOS JP6 Function 2.15 TV Out Connector CN3 2.16 Internal Keyboard Connector CN48 in 8 out 2.17 Fan2 Connector CN5 2.18 Audio 5.1 Channel / SPDIF Connector CN62.19 Internal Mouse Connector CN7 2.20 LCD Inverter Connector CN8 2.21 PCI Express Slot For AAEON CN9 2.22 LVDS2-LCDConnector CN10 2.23 DVI Connector CN11 2.24 LVDS1-LCDConnector CN12 2.25 COM6 RS-232Serial Port Connector CN13 2.26 COM3 RS-232Serial Port Connector CN142.27 Fan1 ConnectorCN15 Pin Signal 2.28 COM5 RS-232Serial Port Connector CN16 2.29 COM4 RS-232Serial Port Connector CN172.30 IrDA Connector CN18 2.31 ATX Power Connector CN19 2.32 USB Connector CN202.33 USB ConnectorCN21 Mini ITXE M B - 9 4 5 T 2.34 EIDE Connector CN22 2.35 Front Panel Connector CN23 2.36 COM2 RS-232Serial Port Connector Award BIOS Setup Chapter 3 Award BIOS Setup System configuration verification 3.1System Test and Initialization Entering Setup Standard CMOS FeaturesAdvanced BIOS Features 3.2Award BIOS Setup Advanced Chipset Features Power Management SetupPnP/PCI Configurations Load Fail-SafeDefaults Set Supervisor/User Password Save and Exit SetupExit Without Saving Driver Installation Chapter 4 Driver Installation Follow the sequence below to install the drivers 4.1 Installation SetupYukonWin.exe Step 4 - Install Realtek AC97 codec Driver I/O Information AppendixAppendix A I/O Information A-1 A.1 I/O Address Map Appendix A I/O Information A-2 A.2 Memory Address Map A.3 IRQ Mapping Chart Appendix A I/O Information A-3 A.4 DMA Channel Assignments Appendix A I/O Information A-4 Programming the Watchdog Timer Appendix B Programming the Watchdog Time B-1 Configuring Sequence Description B.1 ProgrammingAppendix B Programming the Watchdog Time B-2 1 Enter the MB PnP Mode 2 Modify the Data of the Registers3 Exit the MB PnP Mode Appendix B Programming the Watchdog Timer B-3 WatchDog Timer Configuration Registers Configure Control Index=02hAppendix B Programming the Watchdog Time B-4 Appendix B Programming the Watchdog Timer B-5 B.2 IT8712 Watchdog Timer Initial Program game port enable mov cl, call Set Logic Device RET Exit Configuration Mode ENDP CALL Read Configuration Data CMP AL,87hCALL Read Configuration Data CMP AL,12h Read Configuration Data PROC NEAR MOV DX,WORD PTR CS Cfg Port+06h IN AL,DX RET END Main push ax push cx xchg al,cl mov cl,07hcall Superio Set Reg pop cx pop ax ret Set Logic Device endp