30 Chapter 100D8000-00DBFFF 16 KB I/O Expansion ROM Reserved for ROM on I/OAdapters00DC000-00DFFFF 16 KB I/O Expansion ROM Reserved for ROM on I/OAdapters00E0000-00E7FFF 32 KB for SCSI BIOS Reserved for SCSI BIOS00E8000-00EFFFF 32 KB Reserved Onboard00F0000-00FFFFF 64 KB BIOS System ROM BIOS (ROM)System RAM BIOS (DRAM)0100000-0F9FFFF System Memory Onboard DRAM0FA0000-0FFFFFF 384 KB I/O Card Memory Reserved for Memory MapI/O CardNon-Cacheable1000000-FFFFFFF System Memory Onboard DRAMPCI INTx# and IDSEL Assignment MapPCI INTx # PCI Devices Device IDSEL: ADxxINTA# ADIMM-slot NINTB# PCI-Slot1 AD16INTC# PCI-Slot2 AD17I/O Address MapHex Range Devices000-01F020-021040-043060-060061-061070-071080-08F0A0-0A10C0-0DF0F0-0FF170-1771F0-1F7278-27F2F8-2FF378-37F3F0-3F53F6-3F63F7-3F73F8-3FF0CF80CFC778-77ADMA Controller-1Interrupt Controller-1System TimerKeyboard Controller 8742System SpeakerCMOS RAM Address and Real Time ClockDMA Page RegisterInterrupt Controller-2DMA Controller-2Math Co-ProcessorSecondary IDEPrimary IDEParallel Printer Port 2Serial Asynchronous Port 2Parallel Printer Port 1Floppy Disk ControllerSecondary IDEPrimary IDESerial Asynchronous Port 1Configuration Address RegisterConfiguration Data RegisterParallel Printer Port 1Memory Address MapAddress Size Function