CN7 IDE LED Header/Connector

CN17 PS2 Mouse Header/Connector

CN13 CPU Fan Connector

CN14 System Fan #1 Connector

CN15 System Fan #2 Connector

Signal

1FAN SENSOR

2+12VDC

GND

Signal

17Switch (+)

19Switch (-)

Image 23

Contents

Micro Computer SPECIALISTS, INC Page Preface Page Table of Contents Page Introduction Features DMA Controller System DescriptionProcessor System Memory Sdram Keyboard Port TimersInterrupt Controller CLOCK/CALENDAR and Cmos RAM Printer Port Reset SwitchMouse Port Speaker Port High Speed PCI Expansion BUS Watchdog TimerEide Hard Disk Port Optional PROMDISK-CHIP Disk Emulator Irda Infrared Interface Port Ethernet Port Universal Serial BUS Port Setup Promdisk LOW Level Format Using the PROMDISK-CHIP Disk EmulatorUsing ROM-DOSAND Other Disk Operating Systems Installing the PROMDISK-CHIP InstallationInstalling the Dimms Installing the CPU Completing the Installation CPU Appendix a Specifications Appendix B Board Outline Address Function Appendix C Memory and I/O MapsIRV-3702 SBC Memory Map Address Used For Size IRV-3702 SBC I/O Map CN7 Keylock Header/Connector Appendix D ConnectorsCN8 Keyboard Header/Connector CN18 Keyboard/Mouse Connector PS2 type CN10 Ethernet RJ45 Connector CN1 & CN3 IDE Hard Disk Port ConnectorsCN4 Printer Interface Connector CN5 Ethernet LED Connector CN7 Speaker Port Header/Connector CN12 Serial Port #1 9-pin Sub D ConnectorCN11 Serial Port #2 10-pin Header/Connector J1 VGA Display Connector 15-pin Sub-D CN6 IrDA Infrared Port Connector CN7 IDE LED Header/ConnectorCN17 PS2 Mouse Header/Connector CN9 Universal Serial Bus Ports 1 & 2 Connector Time Appendix E Configuration JumpersJP15 Multiplier JP4 Clear Cmos Setup Jumper Appendix F Bios Error Beep Codes