(TXT) View Source
       
       # LAVA COMPUTER MFG, INC.
       
          LAVA DSERIAL
       
          Card Type          Serial                                      
          Chipset Controller 16450/16550 UART                            
          I/O Options        Serial port (2)                             
          Maximum Dram       N/A                                         
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |    Purpose    |   Location   |    Purpose    |  Location   |
          |---------------+--------------+---------------+-------------|
          | Serial port 1 |     CN1      | Serial port 2 |     CN2     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                SERIAL PORT 1 CONFIGURATION                 |
          |------------------------------------------------------------|
          |      COM       |        JP1/A        |        JP1/B        |
          |----------------+---------------------+---------------------|
          |      COM1      |  Pins 2 & 3 closed  |      All open       |
          |----------------+---------------------+---------------------|
          |      COM2      |  Pins 1 & 2 closed  |      All open       |
          |----------------+---------------------+---------------------|
          |      COM3      |      All open       |  Pins 2 & 3 closed  |
          |----------------+---------------------+---------------------|
          |      COM4      |      All open       |  Pins 1 & 2 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                SERIAL PORT 2 CONFIGURATION                 |
          |------------------------------------------------------------|
          |      COM       |        JP2/A        |        JP2/B        |
          |----------------+---------------------+---------------------|
          |      COM1      |  Pins 2 & 3 closed  |      All open       |
          |----------------+---------------------+---------------------|
          |      COM2      |  Pins 1 & 2 closed  |      All open       |
          |----------------+---------------------+---------------------|
          |      COM3      |      All open       |  Pins 2 & 3 closed  |
          |----------------+---------------------+---------------------|
          |      COM4      |      All open       |  Pins 1 & 2 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |               SERIAL PORT 1 INTERRUPT SELECT               |
          |------------------------------------------------------------|
          |          Setting           |              JP3              |
          |----------------------------+-------------------------------|
          |            IRQ4            |       Pins 1 & 2 closed       |
          |----------------------------+-------------------------------|
          |            IRQ3            |       Pins 2 & 3 closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |               SERIAL PORT 2 INTERRUPT SELECT               |
          |------------------------------------------------------------|
          |          Setting           |              JP3              |
          |----------------------------+-------------------------------|
          |            IRQ3            |       Pins 3 & 4 closed       |
          |----------------------------+-------------------------------|
          |            IRQ4            |       Pins 4 & 5 closed       |
          +------------------------------------------------------------+