UNIDENTIFIED
IDE 827
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Data bus: |
16-bit, ISA |
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Size: |
Half-length, full-height card |
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Hard drive supported: |
Two IDE (AT) interface drives |
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Floppy drives supported: |
Two 360KB, 720KB, 1.2MB, or 1.44MB drives |
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CONNECTIONS | |
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Function |
Location |
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Game port |
CN1 |
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40-pin IDE (AT) Interface connector |
CN2 |
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34-pin control cable connector - floppy drive |
CN3 |
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10-pin serial port 2 -internal |
CN4 |
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9-pin serial port 1 - external |
CN5 |
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25-pin parallel port |
CN6 |
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4-pin connector - drive active LED |
JP1 |
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USER CONFIGURABLE SETTINGS | |||
|
Function |
Location |
Setting | |
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Game port enabled |
JP3 |
pins 1 & 2 closed | |
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Game port disabled |
JP3 |
pins 2 & 3 closed | |
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Floppy drive enabled |
JP4 |
pins 1 & 2 closed | |
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Floppy drive disabled |
JP4 |
pins 2 & 3 closed | |
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Parallel port is LPT1 (378h) |
JP5 |
pins 1 & 2 closed | |
|
Parallel port is LPT2 (278h) |
JP5 |
pins 2 & 3 closed | |
|
IDE I/O Channel Ready normal |
JP9 |
open | |
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IDE I/O Channel Ready slow |
JP9 |
closed | |
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SERIAL PORT 1 CONFIGURATION | |||
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COM/Address |
JP2 |
JP6 | |
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COM1/378h |
pins 1 & 2 closed |
pins 1 & 2 closed | |
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COM3/278h |
pins 1 & 2 closed |
pins 2 & 3 closed | |
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Disabled |
pins 2 & 3 closed |
N/A | |
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SERIAL PORT 1 CONFIGURATION | |||
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COM/Address |
JP7 |
JP8 | |
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COM2/2F8h |
pins 1 & 2 closed |
pins 1 & 2 closed | |
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COM4/2E8h |
pins 1 & 2 closed |
pins 2 & 3 closed | |
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Disabled |
pins 2 & 3 closed |
N/A | |