MS-9802 Mainboard
6-18
Resource List
I/O Port Description
0000-000F DMA Controller 1
0020-0021 Interrupt Controller 1
0040-0043 System Timer
004E-004F SIO Port
0060,0064 Keyboard Controller
0070-0073 RTC and CMOS
0080-0090 DMA Controller Page Registers
0092 Port 92h
00A0-00A1 Interrupt Controller 2
00B2-00B3 APM register
00C0-00DF DMA Controller 2
00F0-00FF Numeric Data Processor
0170-0177 Secondary IDE Controller
01F0-01F7 Primary IDE Controller
02E8-02EF COM4
02F8-02FF COM2
0376 Secondary IDE Controller
0378-037F LPT1
03E8-03EF COM3
03F6 Primary IDE Controller
03F8-03FF COM1
0400-045F ACPI I/O space
0500-050F SMBus I/O Space
0CF8-0CFF PCI configuration Port
I/O Map
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