DATAEXPERT CORPORATION
MIO2050
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Card Type |
Multi-I/O card |
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Chip Set |
Unidentified |
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I/O Options |
Floppy drive interface, game port, IDE interface (2), parallel port, serial ports (2), 2-pin connector |
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Hard Drives supported |
Four EIDE drives |
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Floppy drives supported |
Two 360KB, 720KB, 1.2MB, or 1.44MB drives |
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Data Bus |
32-bit VESA Local Bus |
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Card Size |
Full-length, half-height |
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CONNECTIONS |
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Function |
Label |
Function |
Label |
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2-pin connector - drive active LED |
CN1 |
Game port |
J4 |
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IDE interface 0 |
J1 |
Serial port 1 |
J5 |
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IDE interface 1 |
J2 |
Serial port 2 |
J6 |
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Floppy interface |
J3 |
Parallel port |
J7 |
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USER CONFIGURABLE SETTINGS |
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Function |
Label |
Position |
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í EIDE enabled |
JP1/1 |
Pins 2 & 3 |
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EIDE disabled |
JP1/1 |
Pins 1 & 2 |
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í 170/1F0 port test enabled |
JP1/2 |
Pins 2 & 3 |
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1F0 port test enabled |
JP1/2 |
Pins 1 & 2 |
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í SP1 set at 50MHz |
JP1/3 |
Pins 2 & 3 |
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SP1 set at 33MHz |
JP1/3 |
Pins 1 & 2 |
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í Floppy drive controller A/B change disabled |
JP2/1 |
Pins 2 & 3 |
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Floppy drive controller A/B change enabled |
JP2/1 |
Pins 1 & 2 |
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í Floppy drive address set at 3F7h |
JP2/2 |
Pins 2 & 3 |
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Floppy drive address set at 377h |
JP2/2 |
Pins 1 & 2 |
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í Floppy drive controller enabled |
JP2/3 |
Pins 2 & 3 |
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Floppy drive controller disabled |
JP2/3 |
Pins 1 & 2 |
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í IDE 1 IOCHRDY disabled |
JP3 |
Open |
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IDE 1 IOCHRDY enabled |
JP3 |
Closed |
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í IDE 0 IOCHRDY enabled |
JP4 |
Closed |
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IDE 0 IOCHRDY disabled |
JP4 |
Open |
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í Parallel port used for printer |
JP6 |
Closed |
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Parallel port used for I/O peripherals |
JP6 |
Open |
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í Game port enabled |
JP8 |
Closed |
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Game port disabled |
JP8 |
Open |
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í 170/1F0 port |
JP9 |
Pins 1 & 2 |
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1F0 port only |
JP9 |
Pins 2 & 3 |
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Note: Pins designated are in the closed position. |
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PARALLEL PORT ADDRESS SELECTION |
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Setting |
JP5/5 |
JP5/6 |
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í LPT1 (378h) |
Pins 2 & 3 |
Pins 2 & 3 |
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LPT2 (278h) |
Pins 1 & 2 |
Pins 1 & 2 |
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LPT3 (3BCh) |
Pins 1 & 2 |
Pins 2 & 3 |
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Disabled |
Pins 2 & 3 |
Pins 1 & 2 |
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Note: Pins designated are in the closed position. |
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SERIAL PORT 1 ADDRESS SELECTION |
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Setting |
JP5/1 |
JP5/2 |
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í COM1 (3F8h) |
Pins 2 & 3 |
Pins 2 & 3 |
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COM3 (3E8h) |
Pins 1 & 2 |
Pins 1 & 2 |
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Disabled |
Pins 1 & 2 |
Pins 2 & 3 |
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Note: Pins designated are in the closed position. |
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SERIAL PORT 2 ADDRESS SELECTION |
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Setting |
JP5/3 |
JP5/4 |
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í COM2 (2F8h) |
Pins 2 & 3 |
Pins 2 & 3 |
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COM4 (2E8h) |
Pins 1 & 2 |
Pins 1 & 2 |
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Disabled |
Pins 1 & 2 |
Pins 2 & 3 |
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Note: Pins designated are in the closed position. |
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PARALLEL PORT INTERRUPT SELECTION |
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IRQ |
JP7/1 |
JP7/2 |
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í IRQ7 |
Closed |
Open |
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IRQ5 |
Open |
Closed |
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HARD DISK DRIVE MODE SELECTION |
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Mode |
Cycle |
JP1/4 |
JP1/5 |
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0 |
600ns |
Pins 2 & 3 |
Pins 2 & 3 |
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1 |
500ns |
Pins 1 & 2 |
Pins 2 & 3 |
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2 |
400ns |
Pins 2 & 3 |
Pins 1 & 2 |
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3 |
240ns |
Pins 1 & 2 |
Pins 1 & 2 |
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Note: Pins designated are in the closed position. |
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