UNIDENTIFIED
MP-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 | |
|
Function |
Location |
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40-pin IDE (AT) Interface connector |
JP1 |
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2-pin connector - drive active LED |
JP2 |
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34-pin control cable connector - floppy drive |
JP9 |
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10-pin serial port 2 |
JP11 |
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10-pin serial port 1 |
JP12 |
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25-pin parallel port |
JP13 |
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USER CONFIGURABLE SETTINGS | |||
|
Function |
Location |
Setting | |
|
Single HDD |
JP3 |
Closed | |
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Dual HDD |
JP3 |
Open | |
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Parallel is output only |
JP4 |
Closed | |
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Parallel is bi-directional (input/output) |
JP4 |
Open | |
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IBM BIOS enabled |
JP5 |
Pins 2 & 3 closed | |
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Non-IBM BIOS enabled |
JP5 |
Pins 1 & 2 closed | |
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Factory configured - do not alter |
JP7/jumper A |
N/A | |
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Floppy drive enabled |
JP7/jumper B |
Pins 2 & 3 closed | |
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Floppy drive disabled |
JP7/jumper B |
Pins 1 & 2 closed | |
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IDE address is 376, 377, 170-177h |
JP7/jumper C |
Pins 2 & 3 closed | |
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IDE address is 3F6, 3F7, 1F0-1F7h |
JP7/jumper C |
Pins 1 & 2 closed | |
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USER CONFIGURABLE SETTINGS | |||
|
Function |
Location |
Setting | |
|
IDE port enabled |
JP7/jumper D |
Pins 2 & 3 closed | |
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IDE port disabled |
JP7/jumper D |
Pins 1 & 2 closed | |
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Floppy drive address is 370, 377h |
JP7/jumper E |
Pins 2 & 3 closed | |
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Floppy drive address is 3F0, 3F7h |
JP7/jumper E |
Pins 1 & 2 closed | |
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Floppy drive is A: drive |
JP7/jumper F |
Pins 2 & 3 closed | |
|
Floppy drive is B: drive |
JP7/jumper F |
Pins 1 & 2 closed | |
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SERIAL PORT 1 CONFIGURATION | |||
|
COM/Address |
JP6/Jumper A |
JP6/Jumper D | |
|
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 | |
|
Disabled |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
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SERIAL PORT 1 INTERRUPT SELECT - JP8 | ||||
|
IRQ |
Jumper A |
Jumper B |
Jumper C | |
|
IRQ4 |
Closed |
Open |
Open | |
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IRQ3 |
Open |
Closed |
Open | |
|
IRQ5 |
Open |
Open |
Closed | |
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SERIAL PORT 2 CONFIGURATION | |||
|
COM/Address |
JP6/Jumper B |
JP6/Jumper C | |
|
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 | |
|
Disabled |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
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SERIAL PORT 2 INTERRUPT SELECT - JP8 | ||||
|
IRQ |
Jumper D |
Jumper E |
Jumper F | |
|
IRQ3 |
Closed |
Open |
Open | |
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IRQ4 |
Open |
Closed |
Open | |
|
IRQ5 |
Open |
Open |
Closed | |
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PARALLEL PORT CONFIGURATION | |||
|
LPT/Address |
JP6/Jumper A |
JP6/Jumper C | |
|
LPT1/3F8h |
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 | |
|
Disabled |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
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PARALLEL PORT INTERRUPT SELECT - JP8 | |||
|
IRQ |
Jumper G |
Jumper H | |
|
IRQ7 |
Closed |
Open | |
|
IRQ5 |
Open |
Closed | |