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# UNIDENTIFIED
SUPER I/O (0002)
+------------------------------------------------------------+
|------------------------------------------------------------|
| Data bus: | 16-bit, ISA |
|-------------------+----------------------------------------|
| Size: | Half-length, half-height card |
|-------------------+----------------------------------------|
| Hard drive | Two IDE (AT) Interface drives |
| supported: | |
|-------------------+----------------------------------------|
| Floppy drives | Two 360KB, 720KB, 1.2MB, or 1.44MB |
| supported: | drives |
+------------------------------------------------------------+
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Location |
|---------------------------------------------+--------------|
| 40-pin AT Interface (IDE) connector | CN1 |
|---------------------------------------------+--------------|
| 34-pin control cable connector-floppy drive | CN2 |
|---------------------------------------------+--------------|
| 10-pin serial port (COM2/4) - internal | CN3 |
|---------------------------------------------+--------------|
| 10-pin serial port (COM1/3) - internal | CN4 |
|---------------------------------------------+--------------|
| 15-pin game port - internal | CN5 |
|---------------------------------------------+--------------|
| 25-pin parallel port (LPT2/3) - external | CN6 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Location | Setting |
|------------------------------------+----------+------------|
| » | Hard drive enabled | JP1 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Hard drive disabled | JP1 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | Floppy drive enabled | JP2 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Floppy drive disabled | JP2 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | Serial Port 1 (CN4) is set to | JP3 | pins 2 & 3 |
| | COM1 | | closed |
|---+--------------------------------+----------+------------|
| | Serial Port 1 (CN4) is set to | JP3 | pins 1 & 2 |
| | COM3 | | closed |
|---+--------------------------------+----------+------------|
| » | Serial Port 2 (CN3) is set to | JP4 | pins 2 & 3 |
| | COM2 | | closed |
|---+--------------------------------+----------+------------|
| | Serial Port 2 (CN3) is set to | JP4 | pins 1 & 2 |
| | COM4 | | closed |
|---+--------------------------------+----------+------------|
| » | Parallel Port (CN6) is set to | JP5 | pins 2 & 3 |
| | LPT2 | | closed |
|---+--------------------------------+----------+------------|
| | Parallel Port (CN6) is set to | JP5 | pins 1 & 2 |
| | LPT3 | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Location | Setting |
|------------------------------------+----------+------------|
| » | Serial Port 1 (CN4) enabled | JP6 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Serial Port 1 (CN4) disabled | JP6 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | Serial Port 2 (CN3) enabled | JP7 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Serial Port 2 (CN3) disabled | JP7 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | Parallel Port (CN6) enabled | JP8 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Parallel Port (CN6) disabled | JP8 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | Game Port (CN5) enabled | JP9 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Game Port (CN5) disabled | JP9 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Serial Port 1 (CN4) uses IRQ9 | JP10 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Serial Port 2 (CN3) uses IRQ9 | JP10 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Serial Port 1 (CN4) uses IRQ3 | JP11 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | Serial Port 2 (CN3) uses IRQ3 | JP11 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | Serial Port 1 (CN4) uses IRQ4 | JP12 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Serial Port 2 (CN3) uses IRQ4 | JP12 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Serial Port 1 (CN4) uses IRQ5 | JP13 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Serial Port 2 (CN3) uses IRQ5 | JP13 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | Parallel Port (CN6) uses IRQ7 | JP14 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| | Parallel Port (CN6) uses IRQ5 | JP14 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | I/O Channel Ready signal | JP15 | open |
| | disabled | | |
|---+--------------------------------+----------+------------|
| | I/O Channel Ready signal | JP15 | closed |
| | enabled | | |
+------------------------------------------------------------+