LAVA COMPUTER MANUFACTURING, INC.

LAVA SSERIAL-550

Card Type               Serial card
Chip Set                Unidentified
Maximum Onboard Memory  N/A
I/O Options             Serial port
Hard Drives supported   None
Floppy drives supported None
Data Bus                8-bit ISA
Card Size               Half-length, half-height

[Image]

                                CONNECTIONS

          Function             Label           Function             Label

  25-pin serial port           CN1

                           SERIAL PORT SELECTION

   Setting      JP1/pins 1 &   JP1/pins 2 &   JP1/pins 4 &   JP1/pins 5 &
                     2              3              5              6

     COM1         Closed          Open           Open            Open

     COM2          Open          Closed          Open            Open

     COM3          Open           Open          Closed           Open

     COM4          Open           Open           Open           Closed

                            INTERRUPT SELECTION

   Setting      JP2/pins 1 &   JP2/pins 2 &   JP2/pins 4 &   JP2/pins 5 &
                     2              3              5              6

     IRQ3          Open          Closed          Open            Open

     IRQ4         Closed          Open           Open            Open

     IRQ5          Open           Open          Closed           Open

     IRQ7          Open           Open           Open           Closed