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# INFOMATIC POWER SYSTEMS CORPORATION
SUPER I/O
+------------------------------------------------------------+
|------------------------------------------------------------|
| 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 IDE(AT) Interface connector | JP1 |
|-----------------------------------------------+------------|
| 2-pin connector - Drive active LED | JP2 |
|-----------------------------------------------+------------|
| 34-pin control cable connector - floppy drive | JP9 |
|-----------------------------------------------+------------|
| 15-pin game port - internal | JP10 |
|-----------------------------------------------+------------|
| 10-pin serial port (COM2/3/4) - internal | JP11 |
|-----------------------------------------------+------------|
| 10-pin serial port (COM1/3/4) - external | JP12 |
|-----------------------------------------------+------------|
| 25-pin parallel port (LPT1/2/3) - external | JP13 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Location | Setting |
|-----------------------------+------------------+-----------|
| » | Floppy drive enabled | JP6/Pins 13 & 14 | Closed |
|---+-------------------------+------------------+-----------|
| | Floppy drive disabled | JP6/Pins 13 & 14 | Open |
|---+-------------------------+------------------+-----------|
| » | Hard drive enabled | JP19 | Closed |
|---+-------------------------+------------------+-----------|
| | Hard drive disabled | JP19 | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT CONFIGURATION |
|------------------------------------------------------------|
| Port 1 (JP12) | JP6/Pins 1 & 2 | JP6/Pins 3 & 4 |
|---------------------+---------------------+----------------|
| » | COM1 | Closed | Open |
|----+----------------+---------------------+----------------|
| | COM3 | Open | Closed |
|----+----------------+---------------------+----------------|
| | COM4 | Closed | Closed |
|----+----------------+---------------------+----------------|
| | Disabled | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT CONFIGURATION |
|------------------------------------------------------------|
| Port 2 (JP11) | JP6/Pins 5 & 6 | JP6/Pins 7 & 8 |
|---------------------+---------------------+----------------|
| » | COM2 | Closed | Open |
|----+----------------+---------------------+----------------|
| | COM3 | Open | Closed |
|----+----------------+---------------------+----------------|
| | COM4 | Closed | Closed |
|----+----------------+---------------------+----------------|
| | Disabled | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT INTERRUPT SELECTION |
|------------------------------------------------------------|
| Port 1 | JP8/Pins 1 & 2 | JP8/Pins 3 & | JP8/pin 5 |
| (JP12) | | 4 | & 6 |
|--------------+----------------+---------------+------------|
| » | IRQ4 | Closed | Open | Open |
|-----+--------+----------------+---------------+------------|
| | IRQ3 | Open | Closed | Open |
|-----+--------+----------------+---------------+------------|
| | IRQ5 | Open | Open | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT INTERRUPT SELECTION |
|------------------------------------------------------------|
| Port 2 | JP8/Pins 7 & | JP8/Pins 9 & 10 | JP8/pin 11 & |
| (JP11) | 8 | | 12 |
|------------+--------------+-----------------+--------------|
| » | IRQ3 | Closed | Open | Open |
|----+-------+--------------+-----------------+--------------|
| | IRQ4 | Open | Closed | Open |
|----+-------+--------------+-----------------+--------------|
| | IRQ5 | Open | Open | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT SETTINGS |
|------------------------------------------------------------|
| LPT | JP6/Pins 9 & 10 | JP6/pin 11 & 12 |
|-------------------+----------------------+-----------------|
| » | 1 | Closed | Closed |
|---+---------------+----------------------+-----------------|
| | 2 | Open | Closed |
|---+---------------+----------------------+-----------------|
| | 3 | Closed | Open |
|---+---------------+----------------------+-----------------|
| | Disabled | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | JP8/Pins 13 & 14 | JP8/Pins 15 & 16 |
|------------------+----------------------+------------------|
| » | IRQ7 | Closed | Open |
|---+--------------+----------------------+------------------|
| | IRQ5 | Open | Closed |
+------------------------------------------------------------+