ADS Technologies AR-B1851 manual Appendix C I/O Address Map

AR-B1851 User’s Guide

Appendix C: I/O Address Map

I/O ADDRESS MAP

I/O ADDRESS MAP	DESCRIPTION
00000000-0000000F	DMA Controller
00000000-00000CF7	PCI Bus
00000010-0000001F	Mainboard Resource
00000020-00000021	Programable Interrupt Controller
00000022-0000003F	Mainboard Resource
00000040-00000043	System Timer
00000044-0000005F	Mainboard Resource
00000060-00000060	Standard 101/102 keyboard Controller
00000061-00000061	System Speaker
00000062-00000063	Mainboard Resource
00000064-00000064	Standard 101/102 keyboard Controller
00000065-0000006F	Mainboard Resource
00000070-00000073	System CMOS/RTC
00000074-0000007F	Mainboard Resource
00000080-00000090	DMA Controller
00000091-00000093	Mainboard Resource
00000094-0000009F	DMA Controller
000000A0-000000A1	Programable interrupt controller
000000A2-000000BF	Mainboard Resource
000000C0-000000DF	DMA Controller
000000E0-000000EF	Mainboard Resource
000000F0-000000FF	Math Coprocessor
00000170-00000177	Secondary IDE Channel
000001F0-000001F7	Primary IDE Channel
00000274-00000277	ISAPNP Read Data Port
00000279-00000279	ISAPNP Read Data Port
00000294-00000297	Mainboard Resource
000002E8-000002EF	COM4
000002F8-000002FF	COM2
00000376-00000376	Secondray IDE Channel
00000378-0000037F	LPT
	AR-B1851	38