TYAN COMPUTER CORPORATION

S1332

I/O Options               Floppy drive interface, IDE interface, game port,
                          parallel port, serial ports (2)
Data Bus                  32-bit VESA local bus
Card Size                 Full height, full length
Hard Drives Supported     Two IDE-AT devices
Floppy Drives Supported   Unidentified

[Image]

                                CONNECTIONS

         Function            Label            Function            Label

  9-pin serial port 1 -       CON1     10-pin serial port 2 -      JP8
  external                             internal

  25-pin parallel port -      CON2     16-pin game port            JP9
  external

  40-pin primary IDE(AT)      JP4      4-pin drive active LED     JP20
  connector

  34-pin cable connector      JP6
  - floppy drive

                        USER CONFIGURABLE SETTINGS

                   Setting                       Label        Position

  »   Floppy interface enabled                    J1         Pins 2 & 3
                                                               closed

      Floppy interface disabled                   J1         Pins 1 & 2
                                                               closed

  »   Floppy drive order is normal (A:, B:)       J3         Pins 2 & 3
                                                               closed

      Floppy drive order is reversed (B:,         J3         Pins 1 & 2
      A:)                                                      closed

  »   IDE(AT) interface enabled                   J4         Pins 2 & 3
                                                               closed

      IDE(AT) interface disabled                  J4         Pins 1 & 2
                                                               closed

  »   Game port enabled                           J12        Pins 2 & 3
                                                               closed

      Game port disabled                          J12        Pins 1 & 2
                                                               closed

  »   Two IDE(AT) drives connected                JP5           Open

      One IDE(AT) drive connected                 JP5          Closed

  »   Parallel port is bi-directional             JP7          Closed

      Parallel port is uni-directional            JP7           Open

  »   IRQ14 is used by IDE(AT) interface         JP10          Closed

      IRQ14 is not used                          JP10           Open

                    USER CONFIGURABLE SETTINGS (CON’T)

                   Setting                      Label        Position

  »   IRQ3 used by COM2: and COM4:              JP11          Closed

      IRQ3 not used                             JP11           Open

  »   IRQ4 used by COM1: and COM3:              JP12          Closed

      IRQ4 not used                             JP12           Open

  »   IRQ6 used by floppy controller            JP13          Closed

      IRQ6 not used                             JP13           Open

                    IDE(AT) INTERFACE ADDRESS SELECTION

           Setting                      J2                    J5

  »       1F0h-1F7h, 3F0h       Pins 2 & 3 closed      Pins 2 & 3 closed

          170h-177h, 370h       Pins 1 & 2 closed      Pins 1 & 2 closed

                      VESA BUS CLOCK SPEED SELECTION

          Setting                    J16                     J17

             25MHz            Pins 1 & 2 closed       Pins 1 & 2 closed

             33MHz            Pins 2 & 3 closed       Pins 1 & 2 closed

             40MHz            Pins 1 & 2 closed       Pins 2 & 3 closed

  »          50MHz            Pins 2 & 3 closed       Pins 2 & 3 closed

                      PARALLEL PORT ADDRESS SELECTION

           Setting                     J6                     J7

              278h             Pins 1 & 2 closed      Pins 1 & 2 closed

  »           378h             Pins 2 & 3 closed      Pins 2 & 3 closed

              3BCh             Pins 2 & 3 closed      Pins 1 & 2 closed

            Disabled           Pins 1 & 2 closed      Pins 2 & 3 closed

                      SERIAL PORT 1 ADDRESS SELECTION

           Setting                     J8                     J9

          2E8h (COM4:)         Pins 2 & 3 closed      Pins 1 & 2 closed

          3E8h (COM3:)         Pins 1 & 2 closed      Pins 1 & 2 closed

  »       3F8h (COM1:)         Pins 2 & 3 closed      Pins 2 & 3 closed

            Disabled           Pins 1 & 2 closed      Pins 2 & 3 closed

                      SERIAL PORT 2 ADDRESS SELECTION

           Setting                    J10                    J11

          2E8h (COM4:)         Pins 1 & 2 closed      Pins 1 & 2 closed

  »       2F8h (COM2:)         Pins 2 & 3 closed      Pins 2 & 3 closed

          3E8h (COM3:)         Pins 2 & 3 closed      Pins 1 & 2 closed

            Disabled           Pins 1 & 2 closed      Pins 2 & 3 closed

                     PARALLEL PORT INTERRUPT SELECTION

          Setting                   JP14                    JP15

             IRQ5                  Closed                   Open

  »          IRQ7                   Open                   Closed

             None                   Open                    Open

                        IDE(AT) INTERFACE SELECTION

         Setting                     J15                    JP17

              ISA             Pins 1 & 2 closed            Closed

  »          VESA             Pins 2 & 3 closed             Open