UNIDENTIFIED
SAB-757
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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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25-pin parallel port |
CN1 |
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9-pin serial port 1 - external |
CN2 |
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10-pin serial port 2 - internal |
CN3 |
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Game port |
CN4 |
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34-pin control cable connector - floppy drive |
CN5 |
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40-pin IDE (AT) Interface connector |
CN6 |
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2-pin connector - drive active LED |
JP5 |
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USER CONFIGURABLE SETTINGS | |||
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Function |
Location |
Setting | |
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IDE port enabled |
JP1/jumper A |
Pins 2 & 3 closed | |
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IDE port disabled |
JP1/jumper A |
Pins 1 & 2 closed | |
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Floppy drive enabled |
JP1/jumper B |
Pins 2 & 3 closed | |
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Floppy drive disabled |
JP1/jumper B |
Pins 1 & 2 closed | |
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SERIAL PORT 1 CONFIGURATION | |||
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COM/Address |
JP1/Jumper C |
JP1/Jumper D | |
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COM1/3F8h |
Pins 2 & 3 closed |
Pins 1 & 2 closed | |
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COM3/3E8h |
Pins 1 & 2 closed |
Pins 2 & 3 closed | |
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COM4/2E8h |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
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Disabled |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
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SERIAL PORT 2 CONFIGURATION | |||
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COM/Address |
JP1/Jumper E |
JP1/Jumper F | |
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COM2/2F8h |
Pins 2 & 3 closed |
Pins 1 & 2 closed | |
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COM3/3E8h |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
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COM4/2E8h |
Pins 1 & 2 closed |
Pins 2 & 3 closed | |
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Disabled |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
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PARALLEL PORT CONFIGURATION | |||
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LPT/Address |
JP1/Jumper G |
JP1/Jumper H | |
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LPT1/3BCh |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
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LPT2/378h |
Pins 1 & 2 closed |
Pins 2 & 3 closed | |
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LPT3/278h |
Pins 2 & 3 closed |
Pins 1 & 2 closed | |
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Disabled |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
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PARALLEL PORT INTERRUPT SELECT | ||
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IRQ |
JP1 | |
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IRQ7 |
Pins 2 & 3 closed | |
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IRQ5 |
Pins 1 & 2 closed | |