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CA8972F
RELIALOGIC CORPORATION PRIVATE, LTD.
CA8972F
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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, half-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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360KB, 720KB, 1.2MB, or 1.44MB drives
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CONNECTIONS
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Function
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Location
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40-pin primary IDE(AT) interface
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CN1
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40-pin secondary IDE(AT) interface
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CN2
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34-pin control cable connector - floppy drive
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CN3
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16-pin Game port
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CN4
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10-pin serial port 1 - internal
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CN5
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10-pin serial port 2 - internal
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CN6
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25-pin parallel port
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CN7
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9-pin serial port 1 - external
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CN8
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2-pin drive active LED for primary IDE
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JP1
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2-pin drive active LED for secondary IDE
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JP2
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HDD SPEED CONFIGURATION
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Speed
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JP3
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JP4
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0
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pins 2 & 3 closed
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pins 2 & 3 closed
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1
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pins 1 & 2 closed
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pins 1 & 2 closed
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2
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pins 2 & 3 closed
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pins 1 & 2 closed
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3
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pins 1 & 2 closed
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pins 2 & 3 closed
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Note: Speed "0" is the lowest, speed "3" is the highest.
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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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Primary IDE interface enabled
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JP5
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pins 1 & 2 closed
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Primary IDE interface disabled
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JP5
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pins 2 & 3 closed
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Secondary IDE interface enabled
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JP6
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pins 1 & 2 closed
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Secondary IDE interface disabled
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JP6
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pins 2 & 3 closed
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Floppy drive interface enabled
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JP9
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pins 1 & 2 closed
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Floppy drive interface disabled
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JP9
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pins 2 & 3 closed
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Parallel port is LPT2
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JP14
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pins 1 & 2 closed
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Parallel port is LPT3
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JP14
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pins 2 & 3 closed
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Game port enabled
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JP15
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pins 1 & 2 closed
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Game port disabled
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JP15
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pins 2 & 3 closed
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External floppy drive controller enabled
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JP16
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Pins 1 & 2 closed
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External floppy drive controller disabled
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JP16
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pins 2 & 3 closed
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Note: When enabling the external floppy drive controller, an external floppy drive can be attached to the parallel port.
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PARALLEL PORT MODE CONFIGURATION
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MODE
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JP7
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JP8
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Standard printer
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pins 1 & 2 closed
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pins 2 & 3 closed
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ECP
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pins 1 & 2 closed
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pins 1 & 2 closed
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EPP
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pins 2 & 3 closed
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pins 1 & 2 closed
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Disabled
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pins 2 & 3 closed
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pins 2 & 3 closed
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SERIAL PORT 1 CONFIGURATION
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COM
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JP10
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JP11
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COM1
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pins 1 & 2 closed
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pins 1 & 2 closed
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COM3
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pins 2 & 3 closed
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pins 1 & 2 closed
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Disabled
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N/A
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pins 2 & 3 closed
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SERIAL PORT 2 CONFIGURATION
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COM
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JP12
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JP13
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COM2
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pins 1 & 2 closed
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pins 1 & 2 closed
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COM4
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pins 2 & 3 closed
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pins 1 & 2 closed
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Disabled
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N/A
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pins 2 & 3 closed
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DMA SELECTION
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DMA
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JP17
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JP18
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DMA1
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pins 1 & 2 closed
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pins 1 & 2 closed
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DMA3
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pins 2 & 3 closed
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pins 2 & 3 closed
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