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Business STATION
ADVANCED LOGIC RESEARCH, INC.
Business STATION
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Processor
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80386DX/80486SX/80487SX/80486DX/80486DX2 (on 32-bit external CPU/NPU card)
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Processor Speed
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25/33/50(internal)/66(internal)MHz
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Chip Set
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ALR
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Max. Onboard DRAM
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33MB
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Cache
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64/256KB (on 32-bit external cache card)
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BIOS
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Phoenix
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Dimensions
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294mm x 218mm
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I/O Options
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32-bit EISA riser card slot, 32-bit external cache card slot, 32-bit external CPU/NPU card slot, 32-bit external future expansion slot, bus mouse port, floppy interface, IDE , interface, parallel port, serial port (two), SVGA interface
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NPU Options
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4167 (on 32-bit external CPU/NPU card)
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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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32-bit external cache card
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CHE
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32-bit future expansion card
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EXP
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SVGA interface
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CN1
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Fan power
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FAN
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Bus mouse port
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CN2
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Floppy drive interface
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FDD
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Parallel port
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CN3
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IDE interface
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IDE
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Serial port (COM1)
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CN4
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Front panel
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LED
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Serial port (COM2)
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CN5
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32-bit EISA riser card
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RIS
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32-bit external CPU/NPU card
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CPU
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Speaker
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SPK
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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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CMOS memory normal operation
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CMS
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pins 2 & 3 closed
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CMOS memory clear
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CMS
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pins 1 & 2 closed
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SVGA port enabled
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VGA
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open
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SVGA port disabled
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VGA
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closed
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Factory configured - do not alter
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JP1
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N/A
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Factory configured - do not alter
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JP2
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N/A
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Factory configured - do not alter
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JP3
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N/A
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Factory configured - do not alter
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JP4
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N/A
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Factory configured - do not alter
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JP5
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N/A
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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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(8) 44256
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(4) 256K x 9
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NONE
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3MB
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(8) 44256
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(4) 256K x 9
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(4) 256K x 9
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5MB
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(8) 44256
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(4) 1M x 9
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NONE
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6MB
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(8) 44256
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(4) 256K x 9
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(4) 1M x 9
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9MB
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(8) 44256
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(4) 1M x 9
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(4) 1M x 9
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17MB
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(8) 44256
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(4) 4M x 9
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NONE
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18MB
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(8) 44256
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(4) 256K x 9
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(4) 4M x 9
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21MB
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(8) 44256
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(4) 1M x 9
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(4) 4M x 9
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33MB
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(8) 44256
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(4) 4M x 9
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(4) 4M x 9
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VRAM 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) 48256
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NONE
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1MB
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(2) 48256
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(2) 48256
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