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# UNIDENTIFIED
UM8388
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 | 2-pin | JP4 |
| Interface | | connector - | |
| connector-internal | | drive active | |
| | | LED | |
|-----------------------+----------+--------------+----------|
| 38-pin cable | CN2 | | |
| connector-floppy | | | |
| drive | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|-------------------------------------+-------+--------------|
| | UM8388 controller is primary in | JP1 | Open |
| | system | | |
|---+---------------------------------+-------+--------------|
| | UM8388 controller is secondary | JP1 | Closed |
| | in system | | |
|---+---------------------------------+-------+--------------|
| » | Factory configured - floppy | JP2 | Unidentified |
| | drive address on/off | | |
|---+---------------------------------+-------+--------------|
| » | Factory configured - I/O | JP3 | Unidentified |
| | channel ready | | |
+------------------------------------------------------------+