UNIDENTIFIED
SAI2S7 MULTI I/O PLUS
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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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40-pin IDE (AT) Interface connector |
CN1 |
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34-pin control cable connector-floppy drive |
CN2 |
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15-pin game port - external |
CN3 |
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25-pin parallel port (LPT1/2/3) - external |
CN4 |
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10-pin serial port (COM1/3/4) - internal |
JP1 |
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10-pin serial port (COM2/3/4) - internal |
JP2 |
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USER CONFIGURABLE SETTINGS | |||
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Function |
Location |
Setting | |
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Hard drive enabled |
JP3 |
pins 2 & 3 closed | |
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Hard drive disabled |
JP3 |
pins 1 & 2 closed | |
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Floppy drive enabled |
JP4 |
pins 2 & 3 closed | |
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Floppy drive disabled |
JP4 |
pins 1 & 2 closed | |
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Serial Port 1 (JP1) uses IRQ4 |
JP11 |
pins 2 & 3 closed | |
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Serial Port 1 (JP1) uses IRQ3 |
JP11 |
pins 1 & 2 closed | |
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Serial Port 2 (JP2) uses IRQ3 |
JP12 |
pins 1 & 2 closed | |
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Serial Port 2 (JP2) uses IRQ4 |
JP12 |
pins 2 & 3 closed | |
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Parallel Port (CN4) uses IRQ7 |
JP14 |
pins 2 & 3 closed | |
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Parallel Port (CN4) uses IRQ5 |
JP14 |
pins 1 & 2 closed | |
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SERIAL PORT 1 (JP1) CONFIGURATION | |||
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COM |
JP5 |
JP6 | |
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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 (JP2) CONFIGURATION | |||
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Function |
JP7 |
JP8 | |
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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 (CN4) CONFIGURATION | |||
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Function |
JP9 |
JP10 | |
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LPT1 (3BCh) |
pins 2 & 3 closed |
pins 2 & 3 closed | |
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LPT2 (378h) |
pins 2 & 3 closed |
pins 1 & 2 closed | |
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LPT3 (278h) |
pins 1 & 2 closed |
pins 2 & 3 closed | |
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Disabled |
pins 1 & 2 closed |
pins 1 & 2 closed | |