MS-9802 Mainboard
Resource List
I/O Map
I/O Port
0000-000F
0020-0021
0040-0043
004E-004F
0060,0064
0070-0073
0080-0090
0092
00A0-00A1
00B2-00B3
00C0-00DF
00F0-00FF
0170-0177
01F0-01F7
02E8-02EF
02F8-02FF
0376
0378-037F
03E8-03EF
03F6
03F8-03FF
0400-045F
0500-050F
0CF8-0CFF
4-18
Description
DMA Controller 1
Interrupt Controller 1
System Timer
SIO Port
Keyboard Controller
RTC and CMOS
DMA Controller Page Registers
Port 92h
Interrupt Controller 2
APM register
DMA Controller 2
Numeric Data Processor
Secondary IDE Controller
Primary IDE Controller
COM4
COM2
Secondary IDE Controller
LPT1
COM3
Primary IDE Controller
COM1
ACPI I/O space
SMBus I/O Space
PCI configuration Port