Curtis AR-B1682 operation manual Jumper & Connector Quick Reference Table, Switch & Jumper

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2-1. JUMPER & CONNECTOR QUICK REFERENCE TABLE

SWITCH & JUMPER:
DOC 2000 SEG	SW1
CPU f Ratio Selecting	SW2
System Clock Select	SW3
RS232/485 Selection	J1, J2, J3
DOC Memory Mapping	JP6, JP7
Clear CMOS Function	JP4
CONNECTOR:
COM1 Connector	CN24
COM2 Connector	CN12
PS/2 Connector	CN25
External PS/2 Connector	CN23
Reset Switch	CN18
Floppy Disk Drive Connector	CN6
Hard Disk Drive Connector	CN1, CN7
Hard Disk Drive LED Connector	CN16
Power LED & KeyLock Connector	CN13
LCD Panel Connector	CN9, CN11
Ethernet RJ-45 Connector	CN21
External Speaker Connector	CN20
Printer Connector	CN2
System Fan Power Connector	CN27
SCSI Connector	CN3
CPU Fan Power Connector	CN26
VGA Connector	CN19
IR Connector	CN5
Touch Screen Connector	CN10
Power on connector for ATX Supply	CN15
Power Control Connector	CN4
Power LED&Key Lock	CN13
External Keyboard & Mouse Connector	CN23
Watchdog LED Connector	CN17
Universal Serial Bus Connector	CN4
Memory Installing	DIMM1, DIMM2, DIMM3
Disk-On-Chip Socket	U21

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Contents Version ~ Page ii ~ Copyright Notice Acknowledgements ~ Page iv ~ U㿺 薅薅薅薅薅薅薅薅薅薅薅薅薅薅薅薅薅薅薅薅薅薅薅薅薅薅薅薅薅薅薅薅藜薅耟薅薅薅薅薅庆蚽强栾头学 Introduction About this Manual IntroductionSystem Specification Safety Precautions Hardware Configuration Jumper & Connector Quick Reference Table Switch & JumperConnector HOW to SET Jumpers Component LocationsJumpers and CAP System Clock Select and CPU Setting DOC MemoryDOC Memory Mapping Selection JP6, JP7 DOC 2000 SEG SW1OFF Disable DC00H OFFCOM1 CONNECTORCN24 COM2 CONNECTORCN12COM1 COM1 Connector, DB9 male connector COM2 COM2 ConnectorExternal Keyboard & Mouse CONNECTORCN23 Reset SWITCHCN18Power LED & Keylock CONNECTORCN13 IR CONNECTORCN5Floppy Disk Drive CONNECTORCN6 Hard Disk Drive ConnectorFDD Floppy Disk Drive Connector IDE1 Hard Disk Drive ConnectorCN1IDE2 Hard Disk Drive ConnectorCN7 SA2SA1 HD LED a Not UsedLCD Connector 24BITCN9 LCD Connector 36BITCN9+CN11CN9 PIN Assignment GND Shfclk FLM GND Enablk VEE~ Page 15 ~ VGA CRT CONNECTORCN19 Watchdog CONNECTORCN17External Speaker HEADERCN20 PIN Function Assignment TPTX+ Not Used Tprx TPRX+Printer CONNECTORCN2 System FAN Power CONNECTORCN27Power on Connector for ATX Power SUPPLYCN15 Power Control CONNECTORCN4Scsi CONNECTORCN3 Universal Serial BUS Connector CN14CPU FAN Power CONNECTORCN26 Clear Cmos FUNCTIONJ4 DOC 32pin Disk-on-chip SocketMemory Installing Dram Bank Configuration Dimm Total MemorySoftware Utilities WIN95 VGA Setup WIN 95 Scsi Driver SetupWIN NT Scsi Driver Setup RemarkWatchdog Timer Configuration PIIX4 Driver SetupWatchdog Timer Enabled Watchdog Timer Disabled ~ Page 26 ~ AMI Bios Setup ~耟Page 28 ~ Bios Setup Overview Amibios Hiflex Setup Utility VersionStandard Cmos Setup Date & Time SetupFloppy Setup Hard Disk SetupAdvanced Cmos Setup Quick BootTry Other Boot Devices Floppy Access ControlHDD Access Control BootUp Num-LockPassword Check Boot to OS/2 64MBHit ‘DEL’ Message Display Internal CacheExternal Cache Cache Bus ECCAdvanced Chipset Setup ATX Power Supply Controller Memory Hole at 15-16 MBUSB Function USB Keyboard/Mouse Legacy SupportPower Management Restore on AC/Power Loss Suspend Time OutminuteThrottle Slow Clock Ratio Modem Use IO PortPCI/PLUG and Play PCI VGA Palette Snoop PCI IDE BusMasterDMA & IRQ Reserved Memory SizePeripheral Setup Password Setting Load Default SettingReset, Power, Sleep Button AUTO-DETECT Hard DisksBios Exit Bios Update~ Page 43 ~ Appendix a PIN Assignment GND CH CHK MEMCS16 Sbhe Reset Component SideIRQ10 IRQ9Picmg BUS PIN Assignment ~ 47 ~耟 Appendix B Interrupt MAP IRQ AssignmentRTC & Cmos RAM MAP Code AssignmentTimer & DMA Channels MAP Timer Channel MapDMA Channel Map IBM SdlcI/O & Memory MAP Memory MapMap ~ Page 53 ~ Trouble Shooting Memory Address Error Memory Verifying ErrorReboot Error Memory Size has Changed