I/O Port Address Map; Onboard Audio; Amr Slot - TMC MI5VMT User Manual

3.11 I/O Port Address Map

Each peripheral device in the system is assigned a set of I/O port
addresses which also becomes the identity of the device. There is a
total of 1K port address space available. The following table lists the
I/O port addresses used on the motherboard.
Address
000h - 01Fh
020h - 03Fh
040h - 05Fh
060h - 06Fh
070h - 07Fh
080h - 09Fh
0A0h - 0BFh
0C0h - 0DFh
0F0h
0F1h
1F0h - 1F7h
2F8h - 2FFh
378h - 3FFh
3F0h - 3F7h
3F8h - 3FFh

3.12 Onboard Audio

The onboard audio is built in the VIA VT82C686A chip. It is fully
compatible with Sound Blaster Pro standards.

3.13 AMR Slot

The onboard AMR slot supports an optional modem riser card.
MI5VMT User's Manual
Device Description
DMA Controller #1
Interrupt Controller #1
Timer
Keyboard Controller
Real Time Clock,, NMI
DMA Page Register
Interrupt Controller #2
DMA Controller #2
Clear Math Coprocessor Busy Signal
Reset Math Coprocessor
IDE Interface
Serial Port #2(COM2)
Parallel Port #1(LPT1)
Floppy Disk Controller
Serial Port #1(COM1)
Chapter 3 Hardware Description
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