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MB-386Vsx
AMERICAN RESEARCH CORPORATION
MB-386Vsx
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Processor
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80386SX
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Processor Speed
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16/20MHz
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Chip Set
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Faraday
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Max. Onboard DRAM
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8MB
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SRAM Cache
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None
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BIOS
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Phoenix
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Dimensions
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330mm x 218mm
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I/O Options
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16-bit expansion card slot, 8514/A feature connector, bus mouse port, floppy drive interface, IDE interface, parallel port, serial port (2), VGA/video port
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NPU Options
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80387SX
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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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Bus mouse port
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J4
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VGA port
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J12
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Reset switch
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J6
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IDE drive interface
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J14
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Floppy drive interface
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J7
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IDE active LED & keylock
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J15
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Serial port (COM2)
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J8
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Speaker
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J17
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Serial port (COM1)
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J9
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16-bit expansion card
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S1
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Parallel port
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J10
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IDE interface LED
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W11
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8514/A feature
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J11
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USER CONFIGURABLE SETTINGS
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Function
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Jumper
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Position
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Bus mouse enabled
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W4
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closed
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Bus mouse disabled
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W4
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open
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| »
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Monitor type select color
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W5
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pins 2 & 3 closed
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Monitor type select monochrome
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W5
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pins 1 & 2 closed
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| »
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VGA display enabled
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W7
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pins 2 & 3 closed
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VGA display disabled
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W7
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pins 1 & 2 closed
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IDE access LED enabled
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W11
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pins 2 & 3 closed
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IDE access LED disabled
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W11
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pins 1 & 2 closed
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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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(2) 256K x 9
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(2) 256K x 9
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NONE
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NONE
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2MB
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(2) 256K x 9
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(2) 256K x 9
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(2) 256K x 9
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(2) 256K x 9
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3MB
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(2) 1M x 9
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(2) 256K x 9
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(2) 256K x 9
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NONE
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4MB
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(2) 1M x 9
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(2) 1M x 9
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NONE
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NONE
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5MB
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(2) 1M x 9
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(2) 1M x 9
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(2) 256K x 9
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(2) 256K x 9
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6MB
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(2) 1M x 9
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(2) 1M x 9
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(2) 1M x 9
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NONE
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8MB
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(2) 1M x 9
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(2) 1M x 9
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(2) 1M x 9
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(2) 1M x 9
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