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 |
CONNECTIONS | |||
Purpose |
Location |
Purpose |
Location |
Parallel port |
CN1 |
Serial port 2 internal |
CN3 |
Serial port 1 external |
CN2 |
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 |