
TYAN COMPUTER CORPORATION

S1392

  Data bus:                32-bit, VL-bus

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

  Hard drive supported:    Up to seven SCSI devices

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

[Image]

                              CONNECTIONS

                    Function                           Location

  4-pin connector - Drive active LED                      JP1

  50-pin SCSI connector - internal                        JP2

  50-pin SCSI connector - external                        JP3

  34-pin control cable connector - floppy drive           JP4

                        USER CONFIGURABLE SETTINGS

              Function                    Location            Setting

     Floppy drive interrupt            JH1/Jumper 5          closed
      request is IRQ6

      Floppy drive interrupt            JH1/Jumper 5           open
      request is disabled

     Floppy drive DMA Request          JH1/Jumper 6          closed
      channel 2 enabled

      Floppy drive DMA Request          JH1/Jumper 6           open
      disabled

     Floppy drive enabled              JH1/Jumper 7          closed

      Floppy drive disabled             JH1/Jumper 7           open

     SCSI active terminator            JH1/Jumper 8           open
      disabled

      SCSI active terminator            JH1/Jumper 8          closed
      enabled (if installed)

     SCSI parity check enabled         JH2/Jumper 8          closed

      SCSI parity check disabled        JH2/Jumper 8           open

     AIC-6360 advanced features        JH2/Jumper 9           open
      enabled

      AIC-6360 advanced features        JH2/Jumper 9          closed
      disabled

                        USER CONFIGURABLE SETTINGS

               Function                     Location          Setting

      BIOS Floptical/SCSI support        JH2/Jumper 10          open
      enabled

     BIOS Floptical/SCSI support        JH2/Jumper 10         closed
      disabled

     SCSI disconnect enabled            JH2/Jumper 11          open

      SCSI disconnect disabled           JH2/Jumper 11         closed

     SCSI synchronous negotiation       JH2/Jumper 12          open
      enabled

      SCSI synchronous negotiation       JH2/Jumper 12         closed
      disabled

     BIOS boot from INT19 enabled       JH2/Jumper 15          open

      BIOS boot from INT19 disabled      JH2/Jumper 15         closed

      DMA data transfer enabled          JH2/Jumper 16          open

     PIO data transfer enabled          JH2/Jumper 16         closed

     SCSI I/O port address is            JH3/Jumper 8          open
      340-35h

      SCSI I/O port address is            JH3/Jumper 8         closed
      140-15h

                          SCSI INTERRUPT REQUEST

      IRQ          JH1/Jumper    JH1/Jumper     JH1/Jumper   JH1/Jumper 4
                       1             2              3

        IRQ9         open           open          open          closed

       IRQ10         open           open         closed          open

      IRQ11         open          closed         open           open

       IRQ12        closed          open          open           open

      Disabled       open           open          open           open

                               SCSI ADDRESS

     Select        JH2/Jumper 1        JH2/Jumper 2       JH2/Jumper 3

         7            open                open               open

          6           closed               open               open

          5            open               closed              open

          4           closed              closed              open

          3            open                open              closed

          2           closed               open              closed

          1            open               closed             closed

          0           closed              closed             closed

                   TRANSFER CONTROL 1 INTERRUPT REQUEST

           IRQ                 JH2/Jumper 4             JH2/Jumper 5

            IRQ12                  open                     open

           IRQ11                 closed                    open

            IRQ10                  open                    closed

            IRQ9                  closed                   closed

                            DMA CHANNEL SELECT

  DMA Channel Number          JH2/Jumper 6             JH2/Jumper 7

              7                   open                     open

              6                  closed                    open

              5                   open                    closed

             0                  closed                   closed

                             BIOS ADDRESS - JH3

    Address     Jumper   Jumper   Jumper   Jumper   Jumper   Jumper   Jumper
                  1        2        3        4        5        6        7

      Disabled  closed    open     open     open    open     open     open

      C8000h     open    closed    open     open    open     open     open

      CC000h     open     open    closed    open    open     open     open

     D0000h     open     open     open    closed   open     open     open

      D4000h     open     open     open     open    closed   open     open

      D8000h     open     open     open     open    open     closed   open

      DC000h     open     open     open     open    open     open     closed

                              SCSI WAIT STATE

         Speed                J1               J2                J3

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

      25MHz VL Bus        Pins 1 & 2        Pins 2 & 3       Pins 1 & 2
      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

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

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

                       MISCELLANEOUS TECHNICAL NOTES

  JH2/Jumper 13 & JH2/Jumper 14 are reserved and are set to open - do not
                                  alter.

