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GP4530
ATLANTIC COMPUTER PRODUCTS, INC.
GP4530
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Data bus:
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32-bit, VL-bus
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Size:
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Three/quarter-length, full-height card
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Hard drive supported:
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Two IDE (AT) interface drives
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Floppy drives supported:
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Two 360KB, 720KB, 1.2MB, 1.44MB, or 2.88MB drives
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CONNECTIONS
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Function
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Location
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40-pin IDE (AT) Interface connector
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CN1
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VGA feature connector
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CN2
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10-pin serial port 2
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CN3
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10-pin serial port 1
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CN4
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34-pin control cable connector - floppy drive
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CN5
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15-pin analog video connector
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CN6
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25-pin parallel port
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CN7
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"Green Feature" connector
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JP20
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USER CONFIGURABLE SETTINGS
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Function
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Location
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Setting
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Factory configured - do not alter
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JP3
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pins 2 & 3 closed
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Parallel port used for printer
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JP6
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pins 1 & 2 closed
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Parallel port used for scanner
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JP6
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pins 2 & 3 closed
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IDE port enabled
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S1
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pins 1 & 2 closed
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IDE port disabled
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S1
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pins 2 & 3 closed
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Factory configured - do not alter
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S2
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pins 2 & 3 closed
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Factory configured - do not alter
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S3
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pins 1 & 2 closed
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Factory configured - do not alter
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S4
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pins 1 & 2 closed
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I/O PORTS CONFIGURATION
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Floppy
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Serial 1
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Serial 2
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Parallel
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JP1
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JP2
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JP4
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JP5
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Enabled
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COM1
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COM2
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LPT1
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1 & 2
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1 & 2
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2 & 3
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1 & 2
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Enabled
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COM1
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COM2
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LPT2
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2 & 3
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1 & 2
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2 & 3
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1 & 2
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Enabled
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COM3
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COM4
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LPT2
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1 & 2
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2 & 3
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2 & 3
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1 & 2
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Enabled
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COM2
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COM3
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LPT1
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2 & 3
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2 & 3
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2 & 3
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1 & 2
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Disabled
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COM1
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COM2
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LPT1
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1 & 2
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1 & 2
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1 & 2
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2 & 3
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Disabled
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COM1
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COM2
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LPT2
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2 & 3
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1 & 2
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1 & 2
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2 & 3
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Disabled
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COM3
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COM4
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LPT2
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1 & 2
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2 & 3
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1 & 2
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2 & 3
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Disabled
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COM2
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COM3
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LPT1
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2 & 3
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2 & 3
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1 & 2
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2 & 3
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Enabled
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Disabled
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Disabled
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Disabled
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1 & 2
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2 & 3
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2 & 3
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2 & 3
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Disabled
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Disabled
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Disabled
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Disabled
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2 & 3
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2 & 3
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2 & 3
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2 & 3
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Note:The pins indicated are in the closed position.
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WAIT STATE
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Setting
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JP8
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JP9
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Wait State 2 enabled
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pins 2 & 3 closed
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pins 2 & 3 closed
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Wait State 1 enabled
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pins 2 & 3 closed
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pins 1 & 2 closed
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Wait State 3 enabled
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pins 1 & 2 closed
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pins 2 & 3 closed
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Wait State 4 enabled
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pins 1 & 2 closed
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pins 1 & 2 closed
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VIDEO MEMORY CONFIGURATION
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Memory Size
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JP10
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JP11
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Bank 0
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Bank 1
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1MB
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pins 2 & 3 closed
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pins 1 & 2 closed
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(2) 512K x 8
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None
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2MB
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pins 2 & 3 closed
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pins 2 & 3 closed
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(2) 512K x 8
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(2) 512K x 8
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