MSI Fuzzy User Guide - Page 77
System Resources, I/O Map, PCI Devices
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System Resources I/O Map 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 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 PCI Devices 4-19
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4-19
System Resources
I/O Map
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
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
PCI Devices