==View or Print jumper settings using Fixedsys or New Courier fonts==
GALAXY II 486 Ver:1.0 Motherboard
- AWARD BIOS ID string 04/24/94-CONTAQ-82C596-2A4H2000-01
- AWARD BIOS ID string 01/01/95-CONTAQ-82C596-2A4H2000-00
- 4-72 pin SIMM slots (1-256meg FPM DRAM)
- 4-32bit PCI slots
- 2-32bit VESA Local Bus slots
- 4-16bit ISA slots
- 1-8bit ISA slot
- 128k-1024k CACHE support in 8-32pin sockets + 1 TAG RAM socket
- AMI/AWARD Auto-Detect Flash Bios with Energy Mgmt.
- Supports LBA Mode Control + Large Disk DOS Compatibility.
- CYPRESS/CONTAQ chipset
- Supports 3.3/5volt CPU's
- ZIF 3 CPU socket which supports these processors:
INTEL 80486DX/DX2/DX4,Pentium Overdrive
CYRIX CX486S2/DX
AMD AM486DX/DX2/DX4
- Supports speeds of 25/33/40/50/66/75/100 MHz.
- Manufactured by: ADDTECH RESEARCH, INC.
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CONNECTIONS
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Purpose Location Purpose Location
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External battery JP1 Reset switch JP59
Turbo switch JP49 Speaker JP60
Turbo LED JP50 32-bit PCI bus slots PO - P3
Power LED + keylock JP57 32-bit VESA slots SL1 + SL2
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USER CONFIGURABLE SETTINGS
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Function Jumper Position
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* CMOS memory normal operation JP2 1 + 2
CMOS memory clear JP2 2 + 3
* Flash memory disabled JP3 Open
Flash memory voltage select 5v JP3 1 + 2
Flash memory voltage select 12v JP3 2 + 3
* SIMM type select single bank JP4 1 + 2
SIMM type select double bank JP4 2 + 3
* Factory configured - do not alter JP9 N/A
* Factory configured - do not alter JP10 Open
* CPU type select Intel/AMD JP27 1 + 2
CPU type select Cyrix JP27 2 + 3
* Factory configured - do not alter JP32 2 + 3
* Factory configured - do not alter JP34 N/A
* Factory configured - do not alter JP35 2 + 3
* CPU clock delay select 1 delay JP36 2 + 3
CPU clock delay select 0 delay JP36 1 + 2
* Factory configured - do not alter JP42 N/A
* Factory configured - do not alter JP51 N/A
* Monitor type select color JP55 Open
Monitor type select monochrome JP55 Closed
* Factory configured - do not alter JP58 N/A
(* - default setting)
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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
3MB (1) 256Kx36 (1) 256Kx36 (1) 256Kx36 NONE
4MB (1) 256Kx36 (1) 256Kx36 (1) 256Kx36 (1) 256Kx36
2MB (1) 512Kx36 NONE NONE NONE
4MB (1) 512Kx36 (1) 512Kx36 NONE NONE
4MB (1) 1Mx36 NONE NONE NONE
8MB (1) 1Mx36 (1) 1Mx36 NONE NONE
8MB (1) 2Mx36 NONE NONE NONE
12MB (1) 1Mx36 (1) 1Mx36 (1) 1Mx36 NONE
16MB (1) 1Mx36 (1) 1Mx36 (1) 1Mx36 (1) 1Mx36
16MB (1) 2Mx36 (1) 2Mx36 NONE NONE
16MB (1) 4Mx36 NONE NONE NONE
17MB (1) 256Kx36 (1) 4Mx36 NONE NONE
20MB (1) 1Mx36 (1) 4Mx36 NONE NONE
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) IMx36 (1) 4Mx36 (1) 4Mx36 NONE
40MB (1) IMx36 (1) JMx36 (1) 4Mx36 (1) 4Mx36
48MB (1) 4Mx36 (1) 4Mx36 (1) 4Mx36 NONE
52MB (1) 1Mx36 (1) 4Mx36 (1) 4Mx36 (1) 4Mx36
64MB (1) 4Mx36 (1) 4Mx36 (1) 4Mx36 (1) 4Mx36
64MB (1) 8Mx36 (1) 8Mx36 NONE NONE
64MB (1) 16MBx36 NONE NONE NONE
96MB (1) 8Mx36 (1) 8Mx36 (1) 8Mx36 NONE
128MB (1) 8Mx36 (1) 8mx36 (1) 8Mx36 (1) 8Mx36
128MB (1) 16MBx36 (1) 16MBx36 NONE NONE
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CACHE CONFIGURATION
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Size Bank 0 Bank 1 TAG
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128KB (4) 32K x 8 NONE (1) 8K x 8
256KB (4) 32K x 8 (4) 32K x 8 (1) 32K x 8
256KB (4) 64K x 8 NONE (1) 32K x 8
512KB (4) 64K x 8 (4) 64K x 8 (1) 32K x 8
512KB (4) 128K x 8 NONE (1) 32K x 8
1MB (4) 128K x 8 (4) 128K x 8 (1) 128K x 8
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CACHE JUMPER CONFIGURATION
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Size JP18 JP19 JP20
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128KB Open 2 + 3 1 + 2
256KB Open 1 + 2 1 + 2
256KB Open 2 + 3 1 + 2
512KB Open 2 + 3 2 + 3
512KB 1 + 2 Open 2 + 3
1MB 2 + 3 Open 2 + 3
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CPU TYPE CONFIGURATION
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Type JP26 JP40 JP41 JP43 JP44
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80486SX Open 1+3, 2+4 Open Open 1+2
CX486S2 Open 1+3, 2+4 Closed 2+3 2+3
CX486DX Open 1+3, 2+4 Open Open 1+2
80486DX/DX2 Open 1+3, 2+4 Open Open 1+2
80486DX4 Closed 3+5, 4+6 Open Open 1+2
Pentium Overdrive Open 1+3, 2+4 Open 1+2 2+3
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CPU TYPE CONFIGURATION
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Type JP45 JP46 JP47 JP48 JP54
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80486SX Open Open Open 2+3 Open
CX486S2 3+4 4+5 Open 2+3 Closed
CX486DX Open Open 2+3 1+2, 3+4 Open
80486DX/DX2 Open Open 2+3 1+2, 3+4 Open
80486DX4 Open Open 2+3 1+2, 3+4 Open
Pentium Overdrive 1+2,3+4 1+2 2+3 1+2, 3+4 Open
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CPU SPEED CONFIGURATION
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Speed JP15 JP25 JP28 JP29
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25MHZ Closed Open 1 + 2 2 + 3
33MHz Open Open 2 + 3 1 + 2
4OMHZ Open Closed 1 + 2 2 + 3
5OiMHz Closed Open 1 + 2 2 + 3
66iMHz Open Open 2 + 3 1 + 2
75iMHz Closed Open 1 + 2 2 + 3
1OOiMHz Open Open 2 + 3 1 + 2
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VESA BUS SPEED CONFIGURATION
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Speed JP52 JP53 JP56
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25MHz Open Open 2 + 3
33MHZ Open Open 2 + 3
4OMHz Closed Closed 1 + 2
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PCI MODE CONFIGURATION
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Mode JP11 JP30 JP31 JP33
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Synchronous Open 2 + 3 2 + 3 2 + 3
Asynchronous Closed 2 + 3 1 + 2 2 + 3
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PCI IRQ CONFIGURATION
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PCI slot JP21A/IRQ9 JP21B/IRQ10 JP21C/IRQll JP21D/IRQ12 JP21E/IRQ15
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PO + Pi 1 + 2 1 + 2 1 + 1 1 + 2 1 + 2
P2 2 + 3 2 + 3 2 + 3 2 + 3 2 + 3
Note: Slots P0 + P1 are PCI compliant and slot P2 is non PCI compliant.
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PCI IRQ CONFIGURATION
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PCI slot JP21F (IRQ14)
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P3 (PCI compliant) Closed
P3 (non PCI compliant) Open
Note: This setting is used only for cards that require the use of IRQ14.
=================END OF DATA FOR GALAXY II 486 VER. 1.0===================
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