INFOMATIC POWER SYSTEMS CORPORATION
SUPER I/O
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Data bus: |
16-bit, ISA |
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Size: |
Half-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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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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15-pin game port - internal |
JP10 |
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10-pin serial port (COM2/3/4) - internal |
JP11 |
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10-pin serial port (COM1/3/4) - external |
JP12 |
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25-pin parallel port (LPT1/2/3) - external |
JP13 |
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USER CONFIGURABLE SETTINGS | |||
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Function |
Location |
Setting | |
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Floppy drive enabled |
JP6/Pins 13 & 14 |
Closed | |
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Floppy drive disabled |
JP6/Pins 13 & 14 |
Open | |
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Hard drive enabled |
JP19 |
Closed | |
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Hard drive disabled |
JP19 |
Open | |
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SERIAL PORT CONFIGURATION | |||
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Port 1 (JP12) |
JP6/Pins 1 & 2 |
JP6/Pins 3 & 4 | |
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COM1 |
Closed |
Open | |
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COM3 |
Open |
Closed | |
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COM4 |
Closed |
Closed | |
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Disabled |
Open |
Open | |
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SERIAL PORT CONFIGURATION | |||
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Port 2 (JP11) |
JP6/Pins 5 & 6 |
JP6/Pins 7 & 8 | |
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COM2 |
Closed |
Open | |
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COM3 |
Open |
Closed | |
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COM4 |
Closed |
Closed | |
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Disabled |
Open |
Open | |
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SERIAL PORT INTERRUPT SELECTION | ||||
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Port 1 (JP12) |
JP8/Pins 1 & 2 |
JP8/Pins 3 & 4 |
JP8/pin 5 & 6 | |
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IRQ4 |
Closed |
Open |
Open | |
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IRQ3 |
Open |
Closed |
Open | |
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IRQ5 |
Open |
Open |
Closed | |
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SERIAL PORT INTERRUPT SELECTION | ||||
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Port 2 (JP11) |
JP8/Pins 7 & 8 |
JP8/Pins 9 & 10 |
JP8/pin 11 & 12 | |
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IRQ3 |
Closed |
Open |
Open | |
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IRQ4 |
Open |
Closed |
Open | |
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IRQ5 |
Open |
Open |
Closed | |
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PARALLEL PORT SETTINGS | |||
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LPT |
JP6/Pins 9 & 10 |
JP6/pin 11 & 12 | |
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1 |
Closed |
Closed | |
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2 |
Open |
Closed | |
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3 |
Closed |
Open | |
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Disabled |
Open |
Open | |
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PARALLEL PORT INTERRUPT SELECTION | |||
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IRQ |
JP8/Pins 13 & 14 |
JP8/Pins 15 & 16 | |
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IRQ7 |
Closed |
Open | |
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IRQ5 |
Open |
Closed | |