MSI Fuzzy 945GM2 User Manual page 77

I/O Map
I/O Port
0000-000F DMA Controller 1
0020-0021
0040-0043
004E-004F SIO Port
0060, 0064 Keyboard Controller
0070-0073
0080-0090
0092
00A0-00A1 Interrupt Controller 2
00B2-00B3 APM register
00C0-00DF DMA Controller 2
00F0-00FF Numeric Data Processor
01F0-01F7 Primary IDE Controller
02F8-02FF COM2
0376
0378-037F LPT1
03F6
03F8-03FF COM1
0400-045F ACPI I/O space
0500-050F SMBus I/O Space
0CF8-0CFF PCI configuration Port
Description
Interrupt Controller 1
System Timer
RTC and CMOS
DMA Controller Page Registers
Port 92h
Secondary IDE Controller
Primary IDE Controller
System Resources
4-19