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80386DX
KLH
80386DX
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Processor
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80386DX/80486DX (depends on CPU card installed)
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Processor Speed
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25/33MHz
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Chip Set
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Unidentified
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Max. Onboard DRAM
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16MB (8MB on external memory card)
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Cache
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None
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BIOS
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Unidentified
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Dimensions
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330mm x 218mm
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I/O Options
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Parallel port, serial ports (2), VGA port, floppy drive interface, IDE interface, external memory card, CPU slot, riser slot
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NPU Options
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80387DX/3167
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CONNECTIONS
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Purpose
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Location
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Purpose
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Location
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Floppy drive interface
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J1
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VGA port
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J14
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IDE interface
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J3
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Riser slot
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SL1
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Serial port 2
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J5
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CPU slot
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SL2
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Serial port 1
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J7
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External memory card
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SL3
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Parallel port
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J11
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USER CONFIGURABLE SETTINGS
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Function
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Jumper/Switch
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Position
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»
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Monitor type select color
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J6
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Closed
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Monitor type select monochrome
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J6
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Open
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»
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Monitor type select Multisync
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SW1/1
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On
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Monitor type select standard VGA
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SW1/1
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Off
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»
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Parallel port enabled
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SW1/4
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On
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Parallel port disabled
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SW1/4
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Off
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»
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Serial port 2 enabled
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SW1/5
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On
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Serial port 2 disabled
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SW1/5
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Off
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»
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Serial port 1 enabled
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SW1/6
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On
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Serial port 1 disabled
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SW1/6
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Off
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»
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Floppy drive interface enabled
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SW1/7
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On
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Floppy drive interface disabled
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SW1/7
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Off
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»
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IDE interface enabled
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SW1/8
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On
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IDE interface disabled
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SW1/8
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Off
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DRAM CONFIGURATION
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Size
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Bank 0
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Bank 1
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Bank 2
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Bank 3
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1MB
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(4) 256K x 9
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NONE
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NONE
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NONE
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2MB
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(4) 256K x 9
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(4) 256K x 9
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NONE
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NONE
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4MB
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(4) 1M x 9
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NONE
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NONE
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NONE
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8MB
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(4) 1M x 9
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(4) 1M x 9
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NONE
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NONE
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10MB
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(4) 256K x 9
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(4) 256K x 9
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(4) 1M x 9
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(4) 1M x 9
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16MB
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(4) 1M x 9
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(4) 1M x 9
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(4) 1M x 9
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(4) 1M x 9
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Note: Pins designated should be in the closed position.
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VRAM CONFIGURATION
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Size
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Bank 0
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Bank 1
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256KB
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(8) 44256
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NONE
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512KB
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(8) 44256
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(8) 44256
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ON BOARD VGA CONFIGURATION
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Setting
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SW1/2
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SW1/3
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Enabled
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On
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On
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Disabled
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Off
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Off
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