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# UNIDENTIFIED
AT BUS/FLOPPY DISK CONTROLLER (VER. 2)
Data Bus 16-bit ISA
Card Size Half-length, half-height card
Hard Drives Two IDE (AT) drives
supported
Floppy drives Two 360KB, 720KB, 1.2MB, or 1.44MB drives
supported
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Location | Function | Location |
|-----------------------+----------+--------------+----------|
| 40-pin IDE (AT) | CN1 | 4-pin | JP4 |
| Interface | | connector - | |
| connector-internal | | drive active | |
| | | LED | |
|-----------------------+----------+--------------+----------|
| 34-pin control cable | CN2 | | |
| connector-floppy | | | |
| drive | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|-------------------------------------+-------+--------------|
| » | Floppy drive enabled | JP2 | Open |
|---+---------------------------------+-------+--------------|
| | Floppy drive disabled | JP2 | Closed |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | JP3 | Unidentified |
| | alter | | |
+------------------------------------------------------------+