SUNIX CO., LTD.

SUN-6334/2 (EX-4012), SUN-6334/3 (EX-4016)

Card Type               Parallel card
Chipset                 Startech/ST78C34
Maximum Onboard Memory  None
I/O Options             Parallel ports (3)
Data Bus                16-bit ISA
Floppy drives supported None

[Image]

                                CONNECTIONS

        Function           Location          Function           Location

  25-pin parallel port 1      P1      26-pin parallel port 3       P3
  - external                          - internal

  26-pin parallel port 2      P2
  - internal

                     PARALLEL PORT 1 ADDRESS SELECTION

         LPT            JP4/pins 1 & 2   JP4/pins 3 & 4   JP4/pins 5 & 6

  »     LPT1(3BCh)         Closed             Open             Open

        LPT2(378h)          Open             Closed            Open

        LPT3(278h)          Open              Open            Closed

                     PARALLEL PORT 2 ADDRESS SELECTION

         LPT            JP5/pins 1 & 2   JP5/pins 3 & 4   JP5/pins 5 & 6

        LPT1(3BCh)         Closed             Open             Open

  »     LPT2(378h)          Open             Closed            Open

        LPT3(278h)          Open              Open            Closed

                     PARALLEL PORT 3 ADDRESS SELECTION

         LPT            JP6/pins 1 & 2   JP6/pins 3 & 4   JP6/pins 5 & 6

        LPT1(3BCh)         Closed             Open             Open

        LPT2(378h)          Open             Closed            Open

  »     LPT3(278h)          Open              Open            Closed

                            PARALLEL PORT 1 INTERRUPT SELECTION

    IRQ      JP1/A    JP1/B    JP1/C    JP1/D    JP1/E    JP1/F    JP1/G    JP1/H   JP1/I

      IRQ3   Closed    Open     Open     Open    Open     Open     Open     Open     Open

      IRQ4    Open    Closed    Open     Open    Open     Open     Open     Open     Open

      IRQ5    Open     Open    Closed    Open    Open     Open     Open     Open     Open

  »   IRQ7    Open     Open     Open    Closed   Open     Open     Open     Open     Open

      IRQ9    Open     Open     Open     Open    Closed   Open     Open     Open     Open

      IRQ10   Open     Open     Open     Open    Open     Closed   Open     Open     Open

      IRQ11   Open     Open     Open     Open    Open     Open     Closed   Open     Open

      IRQ12   Open     Open     Open     Open    Open     Open     Open     Closed   Open

      IRQ15   Open     Open     Open     Open    Open     Open     Open     Open    Closed

                            PARALLEL PORT 2 INTERRUPT SELECTION

    IRQ      JP2/A    JP2/B    JP2/C    JP2/D    JP2/E    JP2/F    JP2/G    JP2/H   JP2/I

      IRQ3   Closed    Open     Open     Open    Open     Open     Open     Open     Open

      IRQ4    Open    Closed    Open     Open    Open     Open     Open     Open     Open

  »   IRQ5    Open     Open    Closed    Open    Open     Open     Open     Open     Open

      IRQ7    Open     Open     Open    Closed   Open     Open     Open     Open     Open

      IRQ9    Open     Open     Open     Open    Closed   Open     Open     Open     Open

      IRQ10   Open     Open     Open     Open    Open     Closed   Open     Open     Open

      IRQ11   Open     Open     Open     Open    Open     Open     Closed   Open     Open

      IRQ12   Open     Open     Open     Open    Open     Open     Open     Closed   Open

      IRQ15   Open     Open     Open     Open    Open     Open     Open     Open    Closed

                            PARALLEL PORT 3 INTERRUPT SELECTION

    IRQ      JP3/A    JP3/B    JP3/C    JP3/D    JP3/E    JP3/F    JP3/G    JP3/H   JP3/I

      IRQ3   Closed    Open     Open     Open    Open     Open     Open     Open     Open

      IRQ4    Open    Closed    Open     Open    Open     Open     Open     Open     Open

      IRQ5    Open     Open    Closed    Open    Open     Open     Open     Open     Open

      IRQ7    Open     Open     Open    Closed   Open     Open     Open     Open     Open

      IRQ9    Open     Open     Open     Open    Closed   Open     Open     Open     Open

  »   IRQ10   Open     Open     Open     Open    Open     Closed   Open     Open     Open

      IRQ11   Open     Open     Open     Open    Open     Open     Closed   Open     Open

      IRQ12   Open     Open     Open     Open    Open     Open     Open     Closed   Open

      IRQ15   Open     Open     Open     Open    Open     Open     Open     Open    Closed

                          CHIP SET CONFIGURATION

   Port1      Port2      Port3         U1           U2            U3

  Enabled    Enabled    Enabled     Installed    Installed     Installed

  Enabled    Enabled    Disabled    Installed    Installed        Not
                                                               installed

  Note: Chips U1 and U2 are installed on SUN-6334/2. All three chips are
  installed on SUN-6334/3.

                       MISCELLANEOUS TECHNICAL NOTES

            Model SUN-6334-2 (Ex-4012) only supports two parallel ports,
            P1 and P2. Consequently, only two socketed chips (U1 and U2)
            are installed. Jumpers JP3 and JP6 ignored.

            Model SUN-6334/3 (Ex-4016) supports all three parallel ports.
            All three socketed chips are installed and all jumpers must
            be configured.