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# PHILIPS CONSUMER ELECTRONICS, CO.
1S/1P I/O BOARD (SMD)
Card Type Multi-I/O
Chipset Unidentified
I/O Options Parallel port, serial port
Data Bus 8-bit ISA
Card Size Full height, one-third length
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|---------------------+-------+----------------------+-------|
| Serial port | J2 | Parallel port | J3 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Setting | Label | Position |
|-------------------------------------+-------+--------------|
| Serial port address is 3F8h (COM1:) | W1 | Pins 1 & 2 |
| | | closed |
|-------------------------------------+-------+--------------|
| Serial port address is 2F8h (COM2:) | W1 | Pins 2 & 3 |
| | | closed |
|-------------------------------------+-------+--------------|
| Parallel port address is 378h | W2 | Pins 1 & 2 |
| | | closed |
|-------------------------------------+-------+--------------|
| Parallel port address is 278h | W2 | Pins 2 & 3 |
| | | closed |
|-------------------------------------+-------+--------------|
| Internal oscillator enabled | W3 | Closed |
|-------------------------------------+-------+--------------|
| Internal oscillator disabled | W3 | Open |
+------------------------------------------------------------+