
TYAN COMPUTER CORPORATION

S1345, VL400GW-VI

  Data bus:                  32-bit, VL-Bus

  Size:                      Three-quarter length, half-height card

  Hard drive supported:      Two IDE (AT) Interface drives

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

[Image]

                              CONNECTIONS

                    Function                           Location

  34-pin control cable connector - floppy drive           CN1

  25-pin parallel port (LPT1/2) - external                CN2

  40-pin IDE(AT) Interface connector                      CN3

  4-pin connector - drive active LED                      CN4

  10-pin serial port 2 (COM2/4) - internal                CN5

  10-pin serial port 1 (COM1/3) - external                CN6

  15-pin game port - internal                             JP2

                                WAIT STATE

         Speed                J2               J3                J4

        16MHz VL Bus      Pins 1 & 2        Pins 1 & 2       Pins 1 & 2
           Clock            closed           closed            closed

       20 or 25MHz VL     Pins 1 & 2        Pins 1 & 2       Pins 2 & 3
         Bus Clock          closed           closed            closed

       25 or 33MHz VL     Pins 1 & 2        Pins 2 & 3       Pins 1 & 2
         Bus Clock          closed           closed            closed

        33MHz VL Bus      Pins 1 & 2        Pins 2 & 3       Pins 2 & 3
           Clock            closed           closed            closed

        40MHz VL Bus      Pins 2 & 3        Pins 1 & 2       Pins 1 & 2
           Clock            closed           closed            closed

        50MHz VL Bus      Pins 2 & 3        Pins 1 & 2       Pins 2 & 3
           Clock            closed           closed            closed

        50MHz VL Bus      Pins 2 & 3        Pins 2 & 3       Pins 1 & 2
           Clock            closed           closed            closed

       50MHz VL Bus      Pins 2 & 3        Pins 2 & 3       Pins 2 & 3
           Clock            closed           closed            closed

                        USER CONFIGURABLE SETTINGS

               Function                    Location           Setting

     Hard drive enabled                      J1             Pins 2 & 3
                                                              closed

      Hard drive disabled                     J1             Pins 1 & 2
                                                              closed

     I/O Channel Ready signal                J5               Open
      disabled

      I/O Channel Ready signal                J5              Closed
      enabled

     Uses VL Ready                           J6             Pins 2 & 3
                                                              closed

      Use CPU Ready                           J6             Pins 1 & 2
                                                              closed

     Floppy drive A:/B: order                J7             Pins 2 & 3
      normal                                                  closed

      Floppy drive A:/B: order                J7             Pins 1 & 2
      changed                                                 closed

     Floppy drive enabled                    J8             Pins 2 & 3
                                                              closed

      Floppy drive disabled                   J8             Pins 1 & 2
                                                              closed

     Floppy drive port address is            J9             Pins 2 & 3
      3F0-3F7h                                                closed

      Floppy drive port address is            J9             Pins 1 & 2
      370-377h                                                closed

     Hard drive interrupt is IRQ14          J17              Closed

      Hard drive interrupt is                J17               Open
      disabled

     Serial Port 2 interrupt is             J18              Closed
      IRQ3

      Serial Port 2 interrupt is             J18               Open
      disabled

     Serial Port 1 interrupt is             J19              Closed
      IRQ4

      Serial Port 1 interrupt is             J19               Open
      disabled

     Floppy drive interrupt is IRQ6         J21              Closed

      Floppy drive interrupt is              J21               Open
      disabled

     Game Port enabled                      J23              Closed

      Game Port disabled                     J23               Open

                        PARALLEL PORT CONFIGURATION

             LPT                   Jumper J10             Jumper J11

              LPT2             Pins 1 & 2 closed      Pins 1 & 2 closed

              LPT3             Pins 1 & 2 closed      Pins 2 & 3 closed

            Disabled           Pins 2 & 3 closed      Pins 1 & 2 closed

             LPT1             Pins 2 & 3 closed      Pins 2 & 3 closed

                        SERIAL PORT 1 CONFIGURATION

             COM                   Jumper J12             Jumper J13

              COM3             Pins 1 & 2 closed      Pins 1 & 2 closed

            Disabled           Pins 1 & 2 closed      Pins 2 & 3 closed

              COM4             Pins 2 & 3 closed      Pins 1 & 2 closed

             COM1             Pins 2 & 3 closed      Pins 2 & 3 closed

                        SERIAL PORT 2 CONFIGURATION

             COM                   Jumper J14             Jumper J15

              COM4             Pins 1 & 2 closed      Pins 1 & 2 closed

              COM3             Pins 2 & 3 closed      Pins 1 & 2 closed

            Disabled           Pins 1 & 2 closed      Pins 2 & 3 closed

             COM2             Pins 2 & 3 closed      Pins 2 & 3 closed

                      PARALLEL PORT INTERRUPT REQUEST

              IRQ                     Jumper J20           Jumper J22

     Parallel port interrupt            Open                Closed
      is IRQ7

      Parallel port interrupt           Closed                Open
      is IRQ5

