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# ADLIN ENGINEERING
MAYTRONICS MODEL 891010
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Data bus: 16-bit, ISA
Size: Half-length, full-height card
Hard drives supported: Two IDE Interface (AT) drives
Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB
drives
IMG IMG 1
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| CONNECTIONS |
|------------------------------------------------------------|
| 40-pin IDE Interface (AT) connector | CN1 |
|----------------------------------------------+-------------|
| 34-pin data cable connector-floppy drives | CN2 |
|----------------------------------------------+-------------|
| 4-pin connector-drive active LED | CN3 |
|----------------------------------------------+-------------|
| 5-pin connector-DC power | CN4 |
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| USER CONFIGURABLE JUMPERS |
|------------------------------------------------------------|
| Function | Location | Setting |
|------------------------------------+----------+------------|
| » | Floppy drive port address is | JP1 | pins 1 & 2 |
| | 3F0-3F7h | | closed |
|---+--------------------------------+----------+------------|
| | Floppy drive port address is | JP1 | pins 2 & 3 |
| | 370-377h | | closed |
|---+--------------------------------+----------+------------|
| » | Hard drive port address is | JP2 | pins 1 & 2 |
| | 1F0-1F7h | | closed |
|---+--------------------------------+----------+------------|
| | Hard drive port address is | JP2 | pins 2 & 3 |
| | 170-177h | | closed |
|---+--------------------------------+----------+------------|
| » | Hard drive enabled | JP3 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Hard drive disabled | JP3 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | I/O Channel Ready output on | JP4 | pins 1 & 2 |
| | Interface pin 27 | | closed |
|---+--------------------------------+----------+------------|
| | I/O Channel Ready output on | JP4 | pins 2 & 3 |
| | Interface pin 21 | | closed |
|---+--------------------------------+----------+------------|
| » | IRQ14 connected to bus | JP5 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | IRQ14 is buffered | JP5 | pins 2 & 3 |
| | | | closed |
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