LAVA COMPUTER MANUFACTURING, INC.

LAVA BI-DIRECTIONAL PARALLEL PORT (VER. 3)

Card Type              Parallel card
Chip Set               Unidentified
Maximum Onboard Memory Unidentified
I/O Options            Parallel port
Data Bus               8-bit ISA

[Image]

                   CONNECTIONS

        Function                  Label

  Parallel port (DB-25)            CN1

                        USER CONFIGURABLE SETTINGS

                   Function                     Label        Position

  Bi-directional mode enabled                    JP1        Pins 1 & 2
                                                              closed

  Output mode enabled                            JP1        Pins 2 & 3
                                                              closed

              PARALLEL PORT ADDRESS SELECTION

    Setting         JP3            JP4            JP5

  LPT1 (3BCh)      Closed          Open          Open

  LPT2 (378h)       Open          Closed         Open

  LPT3 (278h)       Open           Open         Closed

    PARALLEL PORT INTERRUPT SELECTION

         IRQ                 JP2

        IRQ5          Pins 1 & 2 closed

        IRQ7          Pins 2 & 3 closed