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JE1002B
JAMECO ELECTRONIC COMPONENTS
JE1002B
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Processor
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8088
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Processor Speed
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10MHz
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Chip Set
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None
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Max. Onboard DRAM
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1MB
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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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304mm x 215mm
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I/O Options
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None
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NPU Options
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8087
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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
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JP1
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Turbo LED
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JP4
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Keylock
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JP2
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Speaker
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JP5
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Turbo switch
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JP3
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Reset switch
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JP6
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USER CONFIGURABLE SETTINGS
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Function
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SW1
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Position
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| »
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Factory configured - do not alter
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SW1/1
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Off
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NPU disabled
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SW1/2
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On
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NPU enabled
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SW1/2
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Off
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| »
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Factory configured - do not alter
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SW1/3
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Off
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| »
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Factory configured - do not alter
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SW1/4
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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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256KB
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(9) 4164
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(9) 4164
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(4) 4464
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(2) 4164
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448KB
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(9) 41256
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(9) 4164
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(4) 4464
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(2) 4164
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512KB
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(9) 41256
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(9) 41256
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NONE
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NONE
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640KB
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(9) 41256
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(9) 41256
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(4) 4464
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(2) 4164
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1MB
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(9) 411000
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NONE
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NONE
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NONE
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DRAM SWITCH CONFIGURATION
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Size
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SW1/9
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SW1/10
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256KB
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On
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On
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448KB
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On
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Off
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512KB
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Off
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On
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640KB
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Off
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On
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1MB
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Off
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Off
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BIOS CONFIGURATION
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Type
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J1
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2764
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pins 1 & 18, 4 & 15, 6 & 13 closed
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27128
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pins 2 & 17, 3 & 16, 5 & 14, 7 & 12 closed
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FLOPPY DRIVE CONFIGURATION
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Drives installed
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SW1/7
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SW1/8
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1
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On
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On
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2
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Off
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On
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3
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On
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Off
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4
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Off
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Off
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MONITOR CONFIGURATION
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Type
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SW1/5
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SW1/6
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EGA
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On
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On
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40 x 25 color
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Off
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On
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80 x 25 color
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On
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Off
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Monochrome
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Off
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Off
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