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VALUE SERIES 386
PC BRAND
VALUE SERIES 386
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Processor
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80386SX
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Processor Speed
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25MHz
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Chip Set
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Unidentified
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Max. Onboard DRAM
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16MB
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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, VGA feature connector, floppy drive interface, IDE interface, riser slot
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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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Parallel port
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J2
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IDE interface
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JP8
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VGA port
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J3
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External battery
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JP10
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Serial port 1
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J4
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IDE interface LED
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JP18
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Serial port 2
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J5
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Power LED & keylock
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JP19
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Floppy drive interface
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JP6
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Riser Card
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SL1
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VGA feature connector
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JP7
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Note: The location of pin 1 is unidentified.
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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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»
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256KB to 640KB disabled
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JP4
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pins 1 & 2 closed
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Security disabled
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JP4
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pins 3 & 4 closed
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Note: The location of pin 1 is unidentified.
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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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2MB
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2MB
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NONE
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NONE
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3MB
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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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4MB
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2MB
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NONE
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(2) 1M x 9
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6MB
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2MB
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(2) 1M x 9
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(2) 1M x 9
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10MB
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2MB
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NONE
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(2) 4M x 9
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10MB
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2MB
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(2) 1M x 9
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(2) 4M x 9
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16MB
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2MB
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(2) 4M x 9
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(2) 4M x 9
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Note: Bank 0 is factory installed and is not configurable. If 10MB or 16MB is installed, Bank 0 is disabled.
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DRAM JUMPER CONFIGURATION
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Size
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JP12
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JP13
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JP14
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2MB
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pins 1 & 2 closed
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pins 1 & 2 closed
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pins 1 & 2 closed
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3MB
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pins 2 & 3 closed
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pins 2 & 3 closed
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pins 2 & 3 closed
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4MB
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pins 1 & 2 closed
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pins 1 & 2 closed
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pins 1 & 2 closed
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6MB
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pins 2 & 3 closed
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pins 2 & 3 closed
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pins 2 & 3 closed
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10MB
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pins 1 & 2 closed
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pins 1 & 2 closed
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pins 1 & 2 closed
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10MB
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pins 2 & 3 closed
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pins 2 & 3 closed
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pins 2 & 3 closed
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16MB
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pins 2 & 3 closed
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pins 2 & 3 closed
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pins 2 & 3 closed
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Note: The location of pin 1 is unidentified.
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VRAM CONFIGURATION
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Size
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Bank 0
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512KB
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(2) 256K x 8
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