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# LAVA COMPUTER MFG, INC.
LAVA 2SP
Card Type I/O Card
Chipset Controller 16450/16550 UART
I/O Options Serial port (2), Parallel port (1)
Maximum Dram N/A
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|----------------------+----------+---------------+----------|
| Parallel port | CN1 | Serial port 2 | CN3 |
| | | internal | |
|----------------------+----------+---------------+----------|
| Serial port 1 | CN2 | | |
| external | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| COM PORT 1 SELECT |
|------------------------------------------------------------|
| COM | JP1 | JP2 |
|------------------+--------------------+--------------------|
| COM1 & IRQ4 | Pins 1 & 2 closed | Pins 1 & 2 closed |
|------------------+--------------------+--------------------|
| COM2 & IRQ3 | Pins 2 & 3 closed | Pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| COM PORT 2 SELECT |
|------------------------------------------------------------|
| COM | JP1 | JP2 |
|------------------+--------------------+--------------------|
| COM1 & IRQ4 | Pins 4 & 5 closed | Pins 4 & 5 closed |
|------------------+--------------------+--------------------|
| COM2 & IRQ3 | Pins 3 & 4 closed | Pins 3 & 4 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALEL PORT SELECT |
|------------------------------------------------------------|
| Setting | JP3 | JP4 |
|------------------+--------------------+--------------------|
| LPT1 & IRQ7 | Pins 1 & 2 closed | Pins 1 & 2 closed |
|------------------+--------------------+--------------------|
| LPT2 & IRQ5 | Pins 2 & 3 closed | Pins 2 & 3 closed |
+------------------------------------------------------------+