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IT-AM40
INFORMTECH INTERNATIONAL, INC.
IT-AM40
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Processor
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80386DX/CX486DLC
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Processor Speed
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16/25/33/40MHz
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Chip Set
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Unidentified
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Max. Onboard DRAM
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32MB
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Cache
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64KB
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BIOS
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AMI
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Dimensions
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220mm x 218mm
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I/O Options
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None
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NPU Options
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None
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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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Turbo LED
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D4
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Reset switch
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J5
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External battery
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J3
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Speaker
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J6
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Turbo switch
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J4
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Power LED & keylock
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J7
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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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MC146818 enabled
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JP1
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pins 2 & 3 closed
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DS1287 enabled
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JP1
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pins 1 & 2 closed
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»
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CMOS memory normal operation
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JP2
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pins 1 & 2 closed
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CMOS memory clear
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JP2
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pins 2 & 3 closed
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»
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Monitor type select color
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JP4
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Closed
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Monitor type select monochrome
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JP4
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Open
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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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1MB
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(4) 256K x 9
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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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4MB
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(4) 1M x 9
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NONE
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5MB
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(4) 1M x 9
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(4) 256K x 9
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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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16MB
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(4) 4M x 9
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NONE
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17MB
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(4) 4M x 9
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(4) 256K x 9
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20MB
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(4) 4M x 9
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(4) 1M x 9
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32MB
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(4) 4M x 9
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(4) 4M x 9
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CPU TYPE CONFIGURATION
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CPU Type
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JP5
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Intel/AMD
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pins 1 & 2 closed
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Cyrix
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pins 2 & 3 closed
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CPU SPEED CONFIGURATION
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Speed
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JS0
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JS1
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16MHz
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pins 2 & 3 closed
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pins 2 & 3 closed
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25MHz
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pins 1 & 2 closed
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pins 2 & 3 closed
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33MHz
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pins 2 & 3 closed
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pins 1 & 2 closed
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40MHz
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pins 1 & 2 closed
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pins 1 & 2 closed
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