MSI IM-GME965 Benutzerhandbuch
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MS-9821 Mainboard
4-10
I/O Map
I/O Port
Description
0000-000F
DMA Controller 1
0020-0021
Interrupt Controller 1
002E-002F
SIO Port
0040-0043
System Timer
004E-004F
TPM 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
00F0-00FF
Numeric Data Processor
01F0-01F7
Primary IDE Controller
02F8-02FF
COM2
0376
Secondary IDE Controller
0378-037F
LPT1
03F6
Primary IDE Controller
03F8-03FF
COM1
0400-045F
ACPI I/O Space
0500-050F
SMBus I/O Space
0CF8-0CFF PCI Configuration Port