Motherboard Manuals Data and More
|| Database Index || Find Manuals || Bios info || Manufacturers || Testing Tips ||
|| Diagnostic Tools || Help Desk || Contribute || About || Contact || Home ||

==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

=======================================================================

|| WebHQ News || Manuals || Search || Bios info || Manufacturers || Testing Tips ||
|| Diagnostic Tools || Help Desk || Contribute || About || Contact || Home ||
|| Motherboard Manuals Data and More ||