Thread: MS-4144 PCI Motherboard User Manual

- AMIBIOS ID string 41-pd19-001169-00101111-072594-sis496ab-u
- AMIBIOS ID string 41-PI2B-001169-00101111-101094-SIS496AB-H
- 4-72 pin SIMM slots (1-128meg FPM DRAM)
- 3-32bit PCI slots
- 4-16bit ISA slots
- 128k-1024k CACHE support in 8-28pin sockets + 1 TAG RAM socket
- AMI 1994 Bios
- SiS 85C497 / 85C496 Chipset
- Supports SL80487SX/DX/DX2,80486SX/DX/DX2/DX4,AM486DX/DX2,CXM7
- Supports speeds of 25/33/40/50/66/75/100 MHz
- Manufactured by: MICRO-STAR INTERNATIONAL CO., LTD.

==View or Print jumper settings using Fixedsys or New Courier fonts==

MICRO-STAR MS-4144 PCI Motherboard

- BIOS ID string ??????????? (please send yours in)
- AMIBIOS ID string 41-PI2B-001169-00101111-101094-SIS496AB-H

- 4-72 pin SIMM slots (1-128meg FPM DRAM)
- 3-32bit PCI slots
- 4-16bit ISA slots
- 128k-1024k CACHE support in 8-28pin sockets + 1 TAG RAM socket
- AMI 1994 Bios
- SiS 85C497 / 85C496 Chipset
- Supports SL80487SX/DX/DX2,80486SX/DX/DX2/DX4,AM486DX/DX2,CXM7
- Supports speeds of 25/33/40/50/66/75/100 MHz
- Manufactured by: MICRO-STAR INTERNATIONAL CO., LTD.

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CONNECTIONS
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Purpose Location Purpose Location
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Serial port 1 CN1 Turbo LED JFB1 12-13
Serial port 2 CN2 Turbo switch JFB1 15-17
Parallel port CN3 Reset switch JFB1 19-20
Floppy interface CN4 IDE LED JFB1 21-22
IDE (secondary) CN5 Green PC LED JG1 1+2
IDE (primary) CN6 Green PC connector JG1 3+4
External battery JBAT1 Green PC (monitor) JG2
Power LED+keylock JFB1 1-5 Chassis fan power JFAN1
Speaker JFB1 6-10 32-bit PCI slots PC1-PC3
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USER CONFIGURABLE SETTINGS
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Function Jumper Position
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* Battery type select internal JBAT1 2 + 3
Battery type select external JBAT1 Closed
* Factory configured - do not alter JM1 N/A
* Factory configured - do not alter JV1 N/A
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DRAM CONFIGURATION
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Size Bank 0 Bank 1 Bank 2 Bank 3
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1MB (1) 256Kx36 NONE NONE NONE
2MB (1) 256Kx36 (1) 256Kx36 NONE NONE
2MB (1) 512Kx36 NONE NONE NONE
4MB (1) 256Kx36 (1) 256Kx36 (1) 512Kx36 NONE
4MB (1) 512Kx36 (1) 512Kx36 NONE NONE
4MB (1) 1Mx36 NONE NONE NONE
5MB (1) 256Kx36 (1) 1mx36 NONE NONE
6MB (1) 256Kx36 (1) 256Kx36 (1) 1Mx36 NONE
6MB (1) 512Kx36 (1) 1Mx36 NONE NONE
8MB (1) 256Kx36 (1) 256Kx36 (1) 512Kx36 (1) 1M x36
8MB (1) 512Kx36 (1) 512Kx36 (1) 1Mx36 NONE
8MB (1) 1Mx36 (1) 1Mx36 NONE NONE
8MB (1) 2Mx36 NONE NONE NONE
10MB (1) 256Kx36 (1) 256Kx36 (1) 1Mx36 (1) 1M x36
12MB (1) 512Kx36 (1) 512Kx36 (1) 1Mx36 (1) 1M x36
12MB (1) 1Mx36 (1) 1Mx36 (1) 1Mx36 NONE
16MB (1) 1Mx36 (1) 1mx36 (1) 1Mx36 (1) 1M x36
16MB (1) 2Mx36 (1) 2Mx36 NONE NONE
16MB (1) 4Mx36 NONE NONE NONE
17MB (1) 256Kx36 (1) 4Mx36 NONE NONE
18MB (1) 256Kx36 (1) 256Kx36 (1) 4Mx36 NONE
18MB (1) 512Kx36 (1) 4Mx36 NONE NONE
20MB (1) 512Kx36 (1) 512Kx36 (1) 4Mx36 NONE
20MB (1) 1Mx36 (1) 4Mx36 NONE NONE
24MB (1) 512Kx36 (1) 512Kx36 (1) 1Mx36 (1) 4Mx36
24MB (1) 1Mx36 (1) 1Mx36 (1) 4Mx36 NONE
24MB (1) 2Mx36 (1) 2Mx36 (1) 2Mx36 NONE
32MB (1) 2Mx36 (1) 2Mx36 (1) 2Mx36 (1) 2Mx36
32MB (1) 4Mx36 (1) 4Mx36 NONE NONE
32MB (1) 8Mx36 NONE NONE NONE
36MB (1) 512Kx36 (1) 512Kx36 (1) 4Mx36 (1) 4Mx36
36MB (1) 1Mx36 (1) 4Mx36 (1) 4Mx36 NONE
36MB (1) 1Mx36 (1) 8Mx36 NONE NONE
40MB (1) IMx36 (1) 1Mx36 (1) 4Mx36 (1) 4Mx36
40MB (1) 1Mx36 (1) 1Mx36 (1) 8Mx36 NONE
48MB (1) 4Mx36 (1) 4Mx36 (1) 4Mx36 NONE
48MB (1) 4Mx36 (1) 8Mx36 NONE NONE
64MB (1) 4Mx36 (1) 4Mx36 (1) 4Mx36 (1) 4Mx36
64MB (1) 16Mx36 NONE NONE NONE
64MB (1) 4Mx36 (1) 4Mx36 (1) 8Mx36 NONE
64MB (1) 8Mx36 (1) 8Mx36 NONE NONE
65MB (1) 256Kx36 (1) 16Mx36 NONE NONE
68MB (1) 1Mx36 (1) 16Mx36 NONE NONE
68MB (1) 1Mx36 (1) 8Mx36 (1) 8Mx36 NONE
72MB (1) 1Mx36 (1) 1Mx36 (1) 16Mx36 NONE
72MB (1) IMx36 (1) imx36 (1) 8Mx36 (1) 8Mx36
80MB (1) 4Mx36 (1) 16Mx36 NONE NONE
80MB (1) 4Mx36 (1) 8Mx36 (1) 8Mx36 NONE
96MB (1) 4Mx36 (1) 4Mx36 (1) 16Mx36 NONE
96MB (1) 4Mx36 (1) 4Mx36 (1) 8Mx36 (1) 8Mx36
96MB (1) 8Mx36 (1) 8Mx36 (1) 8Mx36 NONE
128MB (1) 16Mx36 (1) 16Mx36 NONE NONE
128MB (1) 8Mx36 (1) 8Mx36 (1) 8Mx36 (1) 8Mx36
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CACHE CONFIGURATION
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Size Bank 0 Bank 1 TAG
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128KB (4) 32Kx8 NONE (1)8Kor(1)16Kor(1)32Kx8
256KB (4) 32Kx8 (4) 32K x 8 (1)16Kor(1)32Kx8
256KB (4) 64Kx8 NONE (1)16Kor(1)32Kx8
512KB (4) 64Kx8 (4) 64K x 8 (1)32Kx8
512KB (4) 128K x 8 NONE (1)32Kx8
1MB (4) 128K x 8 (4) 128K x 8 (1)64Kx8
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CACHE JUMPER CONFIGURATION
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Size JS1 JS2 JS3 JS4
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128KB 1 + 2 1 + 2 Open 2 + 3
256KB 2 + 3 1 + 2 Open 3 + 4
256KB 2 + 3 1 + 2 Open 1+2,3+4
51 2 + 3 2 + 3 1 + 2 3 + 4
512KB 2 + 3 2 + 3 1 + 2 1+2,3+4
1MB 2 + 3 2 + 3 2 + 3 3 + 4
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CPU TYPE CONFIGURATION
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Type JC5 JC6 JC7 JC8
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CX486S 3 + 4,5 + 6 4 + 5,6 + 7 Open Open
SL80486SX 4 + 5 6 + 7 Open Open
80486SX 4 + 5 6 + 7 Open Open
CX486DX 3 + 4,5 + 6 4 + 5,6 + 7 Open Open
SL AMD486DX 3 + 4,5 + 6 4 + 5,6 + 7 Open Open
AM486DX 3 + 4,5 + 6 4 + 5,6 + 7 Open Open
SL80486DX 3 + 4,5 + 6 4 + 5,6 + 7 Open Open
80486DX 3 + 4,5 + 6 4 + 5,6 + 7 Open Open
AM486DX2 3 + 4,5 + 6 4 + 5,6 + 7 Open Open
SL80486DX2 3 + 4,5 + 6 4 + 5,6 + 7 Open Open
80486DX2 3 + 4,5 + 6 4 + 5,6 + 7 Open Open
80486DX2(WB) 3 + 4,5 + 6 4 + 5,6 + 7 Open Open
80486DX4 3 + 4,5 + 6 4 + 5,6 + 7 Open Open
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CPU TYPE CONFIGURATION
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Type JC1 JC2 JC3 JC4
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CX486S open Installed open open
SL80486SX Installed open open open
80486SX open open open open
CX486DX open Installed open open
SL AMD486DX open open open open
AM486DX open open open open
SL80486DX Installed open open open
80486DX open open open open
AM486DX2 open open open open
SL80486DX2 Installed open open open
80486DX2 open open open open
80486DX2(WB) Installed open Installed open
80486DX4 Installed open open open
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CPU SPEED CONFIGURATION
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Speed JK1
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25MHz 7 + 8
33MHz 1 + 2, 3 + 4, 7 + 8
40MHz 3 + 4, 9 + 10
50iMHz 7 + 8
50MHz 1 + 2, 5 + 6, 9 + 10
66iMHz 1 + 2, 3 + 4, 7 + 8
75iMHz 7 + 8
100iMHz 1 + 2, 3 + 4, 7 + 8
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CPU VOLTAGE CONFIGURATION
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Voltage jcv3 jcv4
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3.45v 1 + 2, 3 + 4, 5 + 6 Open
3.8v 1 + 2, 3 + 4, 5 + 6 Closed
5v 7 + 8, 9 + 10, 11 + 12 Open
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DACK/DRQ CONFIGURATION
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DACK/DRQ JDRQ1
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DACK1/DRQI 1 + 2, 4 + 5
DACK3/DRQ3 2 + 3, 5 + 6
=======================END OF DATA FOR MS-4144=========================