INFORMTECH INTERNATIONAL, INC.
VESA SUPER I/O
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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: |
Two 360KB, 720KB, 1.2MB, or 1.44MB drives |
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CONNECTIONS | |
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Function |
Location |
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4-pin connector - drive active LED |
J1 |
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40-pin IDE (AT) Interface connector |
J2 |
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Game port |
J3 |
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10-pin serial port 2 |
J4 |
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10-pin serial port 1 |
J5 |
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34-pin control cable connector - floppy drive |
J6 |
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25-pin parallel port |
J7 |
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USER CONFIGURABLE SETTINGS | |||
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Function |
Location |
Setting | |
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Base IDE I/O address is 1F0h (primary) |
JP1 |
pins 1 & 2 closed | |
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Base IDE I/O address is 170h (secondary) |
JP1 |
pins 2 & 3 closed | |
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Game port enabled |
JP11 |
pins 1 & 2 closed | |
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Game port disabled |
JP11 |
pins 2 & 3 closed | |
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Floppy drive enabled |
JP12 |
pins 1 & 2 closed | |
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Floppy drive disabled |
JP12 |
pins 2 & 3 closed | |
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PARALLEL PORT CONFIGURATION | |||
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LPT/Address |
JP5 |
JP10 | |
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LPT2/378h |
pins 1 & 2 closed |
pins 1 & 2 closed | |
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LPT3/278h |
pins 1 & 2 closed |
pins 1 & 2 closed | |
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Disabled |
N/A |
pins 2 & 3 closed | |
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HARD DRIVE SPEED | ||||
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Speed |
JP2 |
JP3 |
JP4 | |
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4 |
pins 1 & 2 closed |
pins 2 & 3 closed |
pins 2 & 3 closed | |
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0 |
pins 2 & 3 closed |
pins 2 & 3 closed |
pins 2 & 3 closed | |
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1 |
pins 2 & 3 closed |
pins 2 & 3 closed |
pins 1 & 2 closed | |
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2 |
pins 2 & 3 closed |
pins 1 & 2 closed |
pins 2 & 3 closed | |
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3 |
pins 2 & 3 closed |
pins 1 & 2 closed |
pins 1 & 2 closed | |
|
5 |
pins 1 & 2 closed |
pins 2 & 3 closed |
pins 1 & 2 closed | |
|
6 |
pins 1 & 2 closed |
pins 1 & 2 closed |
pins 2 & 3 closed | |
|
7 |
pins 1 & 2 closed |
pins 1 & 2 closed |
pins 1 & 2 closed | |
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SERIAL PORT 1 CONFIGURATION | |||
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COM/Address |
JP7 |
JP8 | |
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COM1/3F8h |
pins 1 & 2 closed |
pins 1 & 2 closed | |
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COM3/3E8h |
pins 1 & 2 closed |
pins 1 & 2 closed | |
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Disabled |
N/A |
pins 2 & 3 closed | |
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SERIAL PORT 2 CONFIGURATION | |||
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COM/Address |
JP6 |
JP9 | |
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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 1 & 2 closed | |
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Disabled |
N/A |
pins 2 & 3 closed | |