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80386SX-25/33MHZ (VER. 2)
FUJIKAMA USA, INC.
80386SX-25/33MHZ (VER. 2)
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Processor
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80386SX
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Processor Speed
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25/33MHz
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Chip Set
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ALI
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Max. Onboard DRAM
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16MB
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Cache
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16/64KB
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BIOS
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Unidentified
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Dimensions
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220mm x 220mm
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I/O Options
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None
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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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Power LED & keylock
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J3 (pins 1 - 5)
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Turbo switch
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J3 (pins 15 - 7)
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Speaker
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J3 (pins 6 - 10)
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Reset switch
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J3 (pins 19 - 20)
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Turbo LED
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J3 (pins 12 - 13)
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External battery
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JP8
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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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Battery type select external
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JP8
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Closed
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»
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Battery type select internal
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JP8
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pins 2 & 3 closed
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CMOS memory clear
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JP8
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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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512KB
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(2) 256K x 9
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NONE
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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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2MB
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(2) 1M 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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8MB
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(2) 4M x 9
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NONE
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16MB
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(2) 4M x 9
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(2) 4M x 9
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CACHE CONFIGURATION
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Size
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Bank 0
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16KB
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(2) 8K x 8
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64KB
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(2) 32K x 8
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CACHE JUMPER CONFIGURATION
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Size
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JP1
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JP2
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JP3
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JP10
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JP11
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16KB
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2 & 3
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2 & 3
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2 & 3
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Open
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Open
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64KB
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1 & 2
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1 & 2
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1 & 2
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Closed
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Closed
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Note: Pins designated should be in the closed position.
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CPU SPEED CONFIGURATION
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Speed
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JP6
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25MHZ
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Open
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33MHz
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Closed
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NPU CONFIGURATION
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Setting
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JP4
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JP5
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Asychronous
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pins 1 & 2 closed
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N/A
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Sychronous
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pins 2 & 3 closed
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N/A
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NPX installed
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N/A
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pins 1 & 2 closed
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NPX not installed
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N/A
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pins 2 & 3 closed
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