
SUNIX CO., LTD.

SUN-5246VT (EX-3120)

Data Bus                32-bit VESA Local Bus
Card Size               Three-quarter length, full-height card
Hard Drives supported   Four IDE (AT) drives
Floppy drives supported Two 360KB, 720KB, 1.2MB, 1.44MB or 2.88 MB drives

[Image]

                                CONNECTIONS

        Function          Location           Function           Location

  40-pin VL IDE(AT)          JP1      4-pin connector - VL        JP6
  connector                           drive active LED

  40-pin ISA IDE(AT)         JP2      2-pin connector - ISA       JP7
  connector                           drive active LED

  34-pin cable connector     JP3      9-pin serial port 1 -       JP8
  - floppy drive                      external

  26-pin parallel port 2     JP4      25-pin parallel port 1      JP9
  - internal                          - external

  10-pin serial port 2 -     JP5
  internal

  Note: JP7 may not be active on all boards.

                        USER CONFIGURABLE SETTINGS

                  Function                      Label        Position

     Floppy drive interface enabled             J11         Pins 1 & 2
                                                              closed

      Floppy drive interface disabled            J11         Pins 2 & 3
                                                              closed

     Floppy drive primary address select        J13         Pins 1 & 2
                                                              closed

      Floppy drive secondary address select      J13         Pins 2 & 3
                                                              closed

     ISA IDE(AT) interface disabled             J12         Pins 2 & 3
                                                              closed

      ISA IDE(AT) interface enabled              J12         Pins 1 & 2
                                                              closed

     ISA IDE(AT) primary address select         J14         Pins 1 & 2
                                                              closed

      ISA IDE(AT) secondary address select       J14         Pins 2 & 3
                                                              closed

     Factory configured - do not alter          JP13          Open

                          VL-BUS SPEED SELECTION

             Speed                                 JP10

             Speed-0                    Pins 2 & 3, 5 & 6 closed

              Speed-1                    Pins 1 & 2, 5 & 6 closed

              Speed-4                    Pins 2 & 3, 4 & 5 closed

              Speed-6                    Pins 1 & 2, 4 & 5 closed

                            SERIAL PORT 1 ADDRESS SELECTION

       COM         J1/1     J1/2     J1/3     J1/4    J1/5     J1/6     J1/7     J1/8

     COM1(3F8h)  Closed    Open     Open     Open    Open     Open     Open     Open

      COM2(2F8h)   Open    Closed    Open     Open    Open     Open     Open     Open

      COM3(3E8h)   Open     Open    Closed    Open    Open     Open     Open     Open

      COM4(2E8h)   Open     Open     Open    Closed   Open     Open     Open     Open

      COM5(3F0h)   Open     Open     Open     Open    Closed   Open     Open     Open

      COM6(3E0h)   Open     Open     Open     Open    Open     Closed   Open     Open

      COM7(2E0h)   Open     Open     Open     Open    Open     Open     Closed   Open

      COM8(260h)   Open     Open     Open     Open    Open     Open     Open     Closed

                            SERIAL PORT 2 ADDRESS SELECTION

       COM         J3/1     J3/2     J3/3     J3/4    J3/5     J3/6     J3/7     J3/8

      COM1(3F8h)  Closed    Open     Open     Open    Open     Open     Open     Open

     COM2(2F8h)   Open    Closed    Open     Open    Open     Open     Open     Open

      COM3(3E8h)   Open     Open    Closed    Open    Open     Open     Open     Open

      COM4(2E8h)   Open     Open     Open    Closed   Open     Open     Open     Open

      COM5(3F0h)   Open     Open     Open     Open    Closed   Open     Open     Open

      COM6(3E0h)   Open     Open     Open     Open    Open     Closed   Open     Open

      COM7(2E0h)   Open     Open     Open     Open    Open     Open     Closed   Open

      COM8(260h)   Open     Open     Open     Open    Open     Open     Open     Closed

                     PARALLEL PORT 1 ADDRESS SELECTION

       LPT          J5/1     J5/2      J5/3     J5/4      J5/5     J5/6

     LPT1(3BCh)    Closed   Open      Open     Open      Open     Open

      LPT2(378h)    Open     Closed    Open     Open      Open     Open

      LPT3(278h)    Open     Open     Closed    Open      Open     Open

      LPT4(268h)    Open     Open      Open     Closed    Open     Open

      LPT5(27Ch)    Open     Open      Open     Open     Closed    Open

      LPT6(26Ch)    Open     Open      Open     Open      Open    Closed

                     PARALLEL PORT 2 ADDRESS SELECTION

       LPT          J8/1     J8/2      J8/3     J8/4      J8/5     J8/6

      LPT1(3BCh)    Closed   Open      Open     Open      Open     Open

     LPT2(378h)    Open     Closed    Open     Open      Open     Open

      LPT3(278h)    Open     Open     Closed    Open      Open     Open

      LPT4(268h)    Open     Open      Open     Closed    Open     Open

      LPT5(27Ch)    Open     Open      Open     Open     Closed    Open

      LPT6(26Ch)    Open     Open      Open     Open      Open    Closed

                             SERIAL PORT 1 INTERRUPT SELECTION

    IRQ       J2/A     J2/B     J2/C     J2/D    J2/E     J2/F     J2/G     J2/H     J2/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

                             SERIAL PORT 2 INTERRUPT SELECTION

    IRQ       J4/A     J4/B     J4/C     J4/D    J4/E     J4/F     J4/G     J4/H     J4/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 1 INTERRUPT SELECTION

    IRQ       J6/A     J6/B     J6/C     J6/D    J6/E     JP7/F    J6/G     J6/H     J6/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       J9/A     J9/B     J9/C     J9/D    J9/E     J9/F     J9/G     J9/H     J9/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

                           DMA CHANNEL SELECTION

         Channel                    J7                       J8

              0             Pins 1 & 2 closed        Pins 1 & 2 closed

              1             Pins 3 & 4 closed        Pins 3 & 4 closed

             3             Pins 5 & 6 closed        Pins 5 & 6 closed

