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# UNITED MICROELECTRONICS CORPORATION
FSIO-UC3 (V1.1)
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 | 10-pin serial | CN5 |
| connector | | port 2 - | |
| | | internal | |
|-------------------+----------+------------------+----------|
| 34-pin cable | CN2 | 25-pin parallel | CN6 |
| connector - | | port - external | |
| floppy drive | | | |
|-------------------+----------+------------------+----------|
| 16-pin game port | CN3 | 4-pin connector | J2 |
| | | - drive active | |
| | | LED | |
|-------------------+----------+------------------+----------|
| 10-pin serial | CN4 | | |
| port 1 - internal | | | |
|------------------------------------------------------------|
| Note: The location of J2 is unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|-------------------------------------+-------+--------------|
| | IOCHRDY signal disabled | J1 | Closed |
|---+---------------------------------+-------+--------------|
| | IOCHRDY signal enabled | J1 | Open |
|---+---------------------------------+-------+--------------|
| | Serial port 2 enabled | JP2 | Pins 1 & 2 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | Serial port 2 disabled | JP2 | Pins 2 & 3 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | Game port enabled | JP3 | Pins 1 & 2 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | Game port disabled | JP3 | Pins 2 & 3 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | JP4 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| | Parallel port I/O address is | JP5 | Pins 1 & 2 |
| | 378-37Fh | | closed |
|---+---------------------------------+-------+--------------|
| | Parallel port I/O address is | JP5 | Pins 2 & 3 |
| | 278-27Fh | | closed |
|---+---------------------------------+-------+--------------|
| | Serial port 1 enabled | JP6 | Pins 1 & 2 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | Serial port 1 disabled | JP6 | Pins 2 & 3 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | Floppy drive interface enabled | JP7 | Pins 1 & 2 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | Floppy drive interface disabled | JP7 | Pins 2 & 3 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | JP8 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| | IDE(AT) interface enabled | JP9 | Pins 1 & 2 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | IDE(AT) interface disabled | JP9 | Pins 2 & 3 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | JP10 | Unidentified |
| | alter | | |
+------------------------------------------------------------+