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

[Image]

                                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