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APPENDIX
MI950 User’s Manual
61
Appendix
A. I/O Por t Addr ess Map
Each peripheral device in the system is assigned a set of I/O port
addresses that also becomes the identity of the device. The following
table lists the I/O port addresses used.
Addr ess
Device Descr iption
000h 01Fh
DMA Controller #1
020h 03Fh
Interrupt Controller #1
040h 05Fh
Timer
060h 06Fh
Keyboard Controller
070h 07Fh
Real Time Clock, NMI
080h 09Fh
DMA Page Register
0A0h 0BFh
Interrupt Controller #2
0C0h 0DFh
DMA Controller #2
0F0h
Clear Math Coprocessor Busy Signal
0F1h
Reset Math Coprocessor
1F0h 1F7h
IDE Interface
278h 27Fh
Parallel Port #2(LPT2)
2F8h 2FFh
Serial Port #2(COM2)
2B0h 2DFh
Graphics adapter Controller
378h 3FFh
Parallel Port #1(LPT1)
360h 36Fh
Network Ports
3B0h 3BFh
Monochrome & Printer adapter
3C0h 3CFh
EGA adapter
3D0h 3DFh
CGA adapter
3F0h 3F7h
Floppy Disk Controller
3F8h 3FFh
Serial Port #1(COM1)
Summary of Contents for MI950
Page 1: ...MI950 LGA775 CoreÔ 2 Duo Intel Q45 Chipset Mini ITX Motherboard USER S MANUAL Version 1 0 ...
Page 4: ...iv MI950 User s Manual This page is intentionally left blank ...
Page 8: ...INSTALLATIONS 4 MI950 User s Manual Board Dimensions ...
Page 18: ...INSTALLATIONS 14 MI950 User s Manual 3 Rotation detection ...
Page 23: ...INSTALLATIONS MI950 User s Manual 19 This page is intentionally left blank ...
Page 31: ...BIOS SETUP MI950 User s Manual 27 ...
Page 46: ...BIOS SETUP 42 MI950 User s Manual This page is intentionally left blank ...
Page 54: ...DRIVERS INSTALLATION 50 MI950 User s Manual ...
Page 63: ...DRIVERS INSTALLATION MI950 User s Manual 59 8 After the Setup is complete click Exit ...