
SIIG, INC.

ENHANCED IDE MASTER VL

  Data bus:                32-bit VL-Bus

  Size:                    Three/quarter-length, half-height card

  Hard drive supported:    Four IDE (AT) interface drives

  Floppy drives            Two 360KB, 720KB, 1.2MB, 1.44MB, or 2.88MB
  supported:               drives

[Image]

                                CONNECTIONS

                    Function                             Location

  40-pin IDE (AT) interface connector                      CN1

  2-pin connector - drive active LED                       CN2

  40-pin IDE (AT) interface connector                      CN3

  2-pin connector - drive active LED                       CN4

  34-pin controller cable connector - floppy               CN5
  drive

  16-pin game port connector - internal                    CN6

  9-pin serial port - extetrnal                            CN7

  10-pin serial port connector - internal                  CN8

  25-pin parallel port connector - external                 P1

                        USER CONFIGURABLE SETTINGS

               Function                    Location           Setting

     VL-Bus IDE (AT) interface          J7/pins 1 & 2        closed
      enabled

      VL-Bus IDE (AT) interface          J7/pins 2 & 3        closed
      disabled

     VL-Bus IDE (AT) primary            J8/pins 1 & 2        closed
      address

      VL-Bus IDE (AT) secondary          J8/pins 2 & 3        closed
      address

     VL-Bus IDE (AT) IRQ14 select       J9/pins 1 & 2        closed

      VL-Bus IDE (AT) IRQ15 select       J9/pins 2 & 3        closed

     Parallel port IRQ7 select         J20/pins 1 & 2        closed

      Parallel port IRQ5 select         J20/pins 2 & 3        closed

     ISA-Bus IDE (AT) IRQ15 select     J21/pins 1 & 2        closed

      ISA-Bus IDE (AT) IRQ14 select      J21/pins 2& 3        closed

     ISA-Bus IDE (AT) secondary        J22/pins 1 & 2        closed
      address

      ISA-Bus IDE (AT) IRQ15 primary    J22/pins 2 & 3        closed
      address

     Game port enabled                       J35             closed

      Game port disabled                      J35              open

     Floppy controller enabled         J40/pins 1 & 2        closed

      Floppy controller disabled        J40/pins 2 & 3        closed

     ISA-Bus IDE (AT) interface        J41/pins 1 & 2        closed
      enabled

      ISA-Bus IDE (AT) interface        J41/pins 2 & 3        closed
      disabled

                   VL-BUS IDE (AT) DRIVE SPEED SELECTION

         Speed                     J2                        J3

             2             pins 1 & 2 closed        pins 1 & 2 closed

              0             pins 1 & 2 closed        pins 2 & 3 closed

              4             pins 2 & 3 closed        pins 2 & 3 closed

              6             pins 2 & 3 closed        pins 1 & 2 closed

                        SERIAL PORT 1 CONFIGURATION

             COM                     J36                    J37

          COM1 (3F8h)         pins 1 & 2 closed      pins 1 & 2 closed

          COM2 (2F8h)         pins 1 & 2 closed      pins 2 & 3 closed

          COM3 (3E8h)         pins 2 & 3 closed      pins 1 & 2 closed

           Disabled           pins 2 & 3 closed      pins 2 & 3 closed

                     SERIAL PORT 1 INTERRUPT SELECTION

    IRQ     J12     J13     J14     J15     J16     J17    J18      J19

      4     open    open   open    open    open    open    1 & 2   open

     2/9    open    open   open    2 & 3   open    open    open    open

      3     open    open   open    open    open    open    open    2 & 3

      5     open    open   open    open    open    2 & 3   open    open

      7     open    open   open    open    2 & 3   open    open    open

     10     open    open   2 & 3   open    open    open    open    open

     11     open    2 & 3  open    open    open    open    open    open

     12     2 & 3   open   open    open    open    open    open    open

  Note: Pins designated are in the closed position.

                        SERIAL PORT 2 CONFIGURATION

             COM                     J38                    J39

          COM2 (2F8h)         pins 1 & 2 closed      pins 1 & 2 closed

          COM1 (3F8h)         pins 1 & 2 closed      pins 2 & 3 closed

          COM4 (2E8h)         pins 2 & 3 closed      pins 1 & 2 closed

           Disabled           pins 2 & 3 closed      pins 2 & 3 closed

                     SERIAL PORT 2 INTERRUPT SELECTION

    IRQ     J12     J13     J14     J15     J16     J17    J18      J19

      3     open    open   open    open    open    open    open    1 & 2

     2/9    open    open   open    1 & 2   open    open    open    open

      4     open    open   open    open    open    open    2 & 3   open

      5     open    open   open    open    open    1 & 2   open    open

      7     open    open   open    open    1 & 2   open    open    open

     10     open    open   1 & 2   open    open    open    open    open

     11     open    1 & 2  open    open    open    open    open    open

     12     1 & 2   open   open    open    open    open    open    open

  Note: Pins designated are in the closed position.

                        PARALLEL PORT CONFIGURATION

             LPT                     J42                    J43

          LPT1 (378h)         pins 1 & 2 closed      pins 1 & 2 closed

          LPT2 (278h)         pins 1 & 2 closed      pins 2 & 3 closed

          LPT3 (3BCh)         pins 2 & 3 closed      pins 2 & 3 closed

           Disabled           pins 2 & 3 closed      pins 1 & 2 closed

                       PARALLEL PORT MODE SELECTION

               Mode                       J27                 J28

          EPP/Bi-directional           pins 2 & 3      pins 1 & 2 closed
                                         closed

                 ECP                   pins 1 & 2      pins 2 & 3 closed
                                         closed

              ECP & EPP                pins 2 & 3      pins 2 & 3 closed
                                         closed

                 SPP                   pins 1 & 2      pins 1 & 2 closed
                                         closed

                    PARALLEL PORT DMA CHANNEL SELECTION

         Channel                   J44                      J45

             3             pins 2 & 3 closed        pins 2 & 3 closed

              1             pins 1 & 2 closed        pins 1 & 2 closed

  Note: DMA channel selection is only in ECP mode.

                          BIOS ADDRESS SELECTION

       Setting               J4               J5                J6

         DC000h         pins 1 & 2        pins 1 & 2        pins 1 & 2
                           closed           closed            closed

          C8000h         pins 2 & 3        pins 1 & 2        pins 2 & 3
                           closed           closed            closed

          CC000h         pins 1 & 2        pins 1 & 2        pins 2 & 3
                           closed           closed            closed

          D0000h         pins 2 & 3        pins 2 & 3        pins 1 & 2
                           closed           closed            closed

          D4000h         pins 1 & 2        pins 2 & 3        pins 1 & 2
                           closed           closed            closed

          D8000h         pins 2 & 3        pins 1 & 2        pins 1 & 2
                           closed           closed            closed

