RELIALOGIC CORPORATION PRIVATE, LTD.
CA8972F
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Data bus: |
32-bit, VL-Bus |
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Size: |
Three quarter-length, half-height card |
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Hard drive supported: |
Two IDE (AT) interface drives |
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Floppy drives supported: |
360KB, 720KB, 1.2MB, or 1.44MB drives |
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CONNECTIONS | |
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Function |
Location |
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40-pin primary IDE(AT) interface |
CN1 |
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40-pin secondary IDE(AT) interface |
CN2 |
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34-pin control cable connector - floppy drive |
CN3 |
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16-pin Game port |
CN4 |
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10-pin serial port 1 - internal |
CN5 |
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10-pin serial port 2 - internal |
CN6 |
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25-pin parallel port |
CN7 |
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9-pin serial port 1 - external |
CN8 |
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2-pin drive active LED for primary IDE |
JP1 |
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2-pin drive active LED for secondary IDE |
JP2 |
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HDD SPEED CONFIGURATION | ||
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Speed |
JP3 |
JP4 |
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0 |
pins 2 & 3 closed |
pins 2 & 3 closed |
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1 |
pins 1 & 2 closed |
pins 1 & 2 closed |
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2 |
pins 2 & 3 closed |
pins 1 & 2 closed |
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3 |
pins 1 & 2 closed |
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 |
Location |
Setting | |
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Primary IDE interface enabled |
JP5 |
pins 1 & 2 closed | |
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Primary IDE interface disabled |
JP5 |
pins 2 & 3 closed | |
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Secondary IDE interface enabled |
JP6 |
pins 1 & 2 closed | |
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Secondary IDE interface disabled |
JP6 |
pins 2 & 3 closed | |
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Floppy drive interface enabled |
JP9 |
pins 1 & 2 closed | |
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Floppy drive interface disabled |
JP9 |
pins 2 & 3 closed | |
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Parallel port is LPT2 |
JP14 |
pins 1 & 2 closed | |
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Parallel port is LPT3 |
JP14 |
pins 2 & 3 closed | |
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Game port enabled |
JP15 |
pins 1 & 2 closed | |
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Game port disabled |
JP15 |
pins 2 & 3 closed | |
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External floppy drive controller enabled |
JP16 |
Pins 1 & 2 closed | |
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External floppy drive controller disabled |
JP16 |
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 |
JP7 |
JP8 | |
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Standard printer |
pins 1 & 2 closed |
pins 2 & 3 closed | |
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ECP |
pins 1 & 2 closed |
pins 1 & 2 closed | |
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EPP |
pins 2 & 3 closed |
pins 1 & 2 closed | |
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Disabled |
pins 2 & 3 closed |
pins 2 & 3 closed | |
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SERIAL PORT 1 CONFIGURATION | |||
|
COM |
JP10 |
JP11 | |
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COM1 |
pins 1 & 2 closed |
pins 1 & 2 closed | |
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COM3 |
pins 2 & 3 closed |
pins 1 & 2 closed | |
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Disabled |
N/A |
pins 2 & 3 closed | |
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SERIAL PORT 2 CONFIGURATION | |||
|
COM |
JP12 |
JP13 | |
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COM2 |
pins 1 & 2 closed |
pins 1 & 2 closed | |
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COM4 |
pins 2 & 3 closed |
pins 1 & 2 closed | |
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Disabled |
N/A |
pins 2 & 3 closed | |
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DMA SELECTION | |||
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DMA |
JP17 |
JP18 | |
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DMA1 |
pins 1 & 2 closed |
pins 1 & 2 closed | |
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DMA3 |
pins 2 & 3 closed |
pins 2 & 3 closed | |