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Vega 486 Cache, VEGA486 33/50F
YOUNG MICRO SYTEMS, INC.
Vega 486 Cache, VEGA486 33/50F
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Processor
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80486SX/80486DX
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Processor Speed
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33/50MHz
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Chip Set
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Symphony
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Max. Onboard DRAM
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32MB
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Cache
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64/256KB
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BIOS
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AMI
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Dimensions
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330mm x 218mm
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I/O Options
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None
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NPU Options
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4167
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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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Unidentified
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J1
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Turbo LED
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P22
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Reset switch
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P10
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Power LED & keylock
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P23
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Turbo switch
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P21
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Speaker
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P25
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USER CONFIGURABLE SETTINGS
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Function
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Switch
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Position
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| »
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Factory configured - do not alter
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SW2/1
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Off
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Factory configured - do not alter
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SW2/2
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On
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Factory configured - do not alter
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SW2/4
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On
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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) 256K x 9
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(4) 1M 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) 256K x 9
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(4) 4M x 9
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20MB
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(4) 1M x 9
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(4) 4M 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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CACHE CONFIGURATION
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Size
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Bank 0
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TAG
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64KB
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(8) 8K x 8
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(1) 8K x 8
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256KB
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(8) 32K x 8
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(1) 32K x 8
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CACHE SWITCH CONFIGURATION
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Size
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SW1/3
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SW1/4
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SW1/5
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SW1/6
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SW1/7
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SW1/8
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64KB
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Off
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On
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Off
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On
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Off
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On
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256KB
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On
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Off
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On
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Off
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On
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Off
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CPU TYPE CONFIGURATION
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Type
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SW2/3
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SW2/5
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SW2/6
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80486SX
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Off
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On
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Off
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80486DX
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On
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Off
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On
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CPU SPEED CONFIGURATION
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Speed
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SW1/1
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SW1/2
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SW2/7
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SW2/8
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33MHz
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Off
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On
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Off
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Off
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50MHz
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On
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Off
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On
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On
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