==View or Print jumper settings using Fixedsys or New Courier fonts==
BIOSTAR MB1433FA Rev:1 486 ISA Motherboard
- AMI BIOS ID string for rev:1 40-0100-D61223-00101111-070791-FTDI3486-F
- AMI BIOS ID string for rev:2 40-0100-D61223-00101111-070791-FTDI-F
- 8-30 pin SIMM slots (1-32meg FPM DRAM)
- 1-8bit XT slot
- 6-16bit ISA slots
- 32k-256k CACHE support in 8-28pin sockets + 1 TAG RAM socket
- AMI/AWARD 1991 Bios
- BIOTEQ 82C3481/2 Chipset
- DALLAS Real Time Clock
- Supports 80486SX/80486DX/80486DX2 at 25/33/40/50/66MHz
- NPU socket for 4167 chip
- Manufactured by: BIOSTAR Microtech International Corp
- Website http://www.bioteq.com/manuals/
=======================================================================
Reset switch J4 Power LED+keylock J1
Turbo switch J5 Speaker J2
Turbo LED J3 External battery JP17 pin1+ 3.6volts pin4-
=======================================================================
* Keyboard BIOS 23pin size JP3 1-3
Keyboard BIOS 30pin size JP3 2-4
Monitor type monochrome JP4 open
* Monitor type colour JP4 closed
* Chip type 146818 JP7 open
Chip type Dallas JP7 closed
* CMOS normal JP11 2-4
CMOS clear JP11 1-3
* CMOS battery internal JP15 closed
CMOS battery external JP15 open
* Fuse enabled JPE open
Fuse disabled JPE closed
* denotes default
=======================================================================
DRAM CONFIGURATION
SIZE BANK 0 BANK 1
------------------------------------------
1mb 4-256k x 9 none
2mb 4-256k x 9 4-256k x 9
4mb 4-1m x 9 none
5mb 4-256k x 9 4-1m x 9
8mb 4-1m x 9 4-1m x 9
16mb 4-4m x 9 none
20mb 4-1m x 9 4-4m x 9
32mb 4-4m x 9 4-4m x 9
Cache Bank 0 Bank 1 TAG
---------------------------------------------------------
32K 4 - 8kx8 none 1 - 8kx8
64K 4 - 8kx8 4 - 8kx8 1 - 8kx8
128K 4 - 32kx8 none 1 - 8kx8
256K 4 - 32kx8 4 - 32kx8 1 - 32kx8
Cache JP2 JP13 JP16 JP18 JP20
----------------------------------------------------------------------
32K 1-8,2-7,3-6,4-5 1-4 1-4 open open
64K 1-8,2-7,4-5 2-3 1-4 1-4 open
128K 1-8,2-7,3-6 1-4 1-4 1-4,2-3 1-8,2-7
256K 1-8,2-7 2-3 1-4,2-3 1-4,2-3 3-6,4-5
=======================================================================
CPU Select JP10
-----------------------------------
80486SX 3-10
80487SX 1-12,2-11,5-8
80486DX 1-12,2-11,4-9
80486DX2 1-12,2-11,4-9
=======================================================================
|