Memory Configuration; Multi I/O Port Addresses - SOYO SC-6TFx User Manual

Hardware Setup

Memory Configuration

The mainboard supports two banks of 72-pin Fast Page
Mode/EDO/Burst EDO SIMM (with or without parity) and Fast
Page Mode/EDO Unbuffered DIMM. The mainboard requires SIMM
of at least 70ns access time.
Single-side SIMM
16MB = 4MB x 36(32)
64MB = 16MB x 36(32)
The mainboard supports from 8 to 768 Mbytes with no other restrictions
on memory configurations. You can install DRAM in any combination
without having to rely on a memory configuration table. Memory
configuration is thus ÒTable-FreeÓ in any bank.
Note: You must install two strips of SIMM modules to complete a bank.

Multi I/O Port Addresses

Default settings for multi-I/O port addresses are shown in the table
below.
Port
LPT1*
COM1
COM2
* If default I/O port addresses conflict with other I/O cards (e.g. sound
cards or I/O cards), you must adjust one of the I/O addresses to avoid
address conflict. (You can adjust these I/O addresses from the BIOS.
Note: Some sound cards have a default IRQ setting for IRQ7, which may
conflict with printing functions. If this occurs do not use sound
card functions at the same time you print.
I/O Address
378H
3F8H
2F8H
Double-side SIMM
8MB = 2MB x 36(32)
32MB = 8MB x 36(32)
IRQ
7 ECP + EPP
4
3
11
Status