
PROMISE TECHNOLOGY, INC.

DC-440

  Data bus:                32-bit, VL-bus

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

  Hard drive supported:    Up to seven SCSI devices, and two IDE (AT)
                           interface drives

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

[Image]

                              CONNECTIONS

                     Function                            Location

  4-pin connector - drive active LED                       CN1

  50-pin SCSI connector - internal                         CN2

  26-pin parallel port connector                           CN3

  40-pin IDE (AT) interface connector - port 1             CN4

  34-pin control cabled connector - floppy drive           CN5

  Game port                                                CN6

  10-pin serial port 2                                     CN7

  10-pin serial port 1                                     CN8

  50-pin SCSI connector - external                         CN9

                        USER CONFIGURABLE SETTINGS

              Function                   Location            Setting

     Factory configured - do not           JP1         Pins 1 & 3 closed
      alter

     Factory configured - do not           JP2         Pins 1 & 2, 3 & 4
      alter                                                  closed

     Factory configured - do not           JP3         Pins 1 & 2, 3 & 4
      alter                                                  closed

     Factory configured - do not           JP4         Pins 1 & 2 closed
      alter

     CPU speed                            JP5         Pins 1 & 2 closed

      CPU speed < 33MHz                     JP5         Pins 2 & 3 closed

     Floppy drive enabled             JP6/jumper A     Pins 1 & 2 closed

      Floppy drive disabled            JP6/jumper A     Pins 2 & 3 closed

     Game port enabled                JP6/jumper B     Pins 1 & 2 closed

      Game port disabled               JP6/jumper B     Pins 2 & 3 closed

                        USER CONFIGURABLE SETTINGS

              Function                    Location           Setting

     Parallel port is output only      JP6/jumper C        Pins 2 & 3
                                                             closed

      Parallel port is input/output     JP6/jumper C        Pins 1 & 2
                                                             closed

     IDE port disabled                 JP8/jumper E        Pins 2 & 3
                                                             closed

      IDE port enabled                  JP8/jumper E        Pins 1 & 2
                                                             closed

                          SCSI I/O ADDRESS - JP7

      Address            Jumper A          Jumper B          Jumper C

         330h          Pins 1 & 2        Pins 2 & 3        Pins 2 & 3
                          closed            closed            closed

          130h          Pins 1 & 2        Pins 2 & 3        Pins 1 & 2
                          closed            closed            closed

          134h          Pins 2 & 3        Pins 2 & 3        Pins 1 & 2
                          closed            closed            closed

          230h          Pins 1 & 2        Pins 1 & 2        Pins 2 & 3
                          closed            closed            closed

          234h          Pins 2 & 3        Pins 1 & 2        Pins 2 & 3
                          closed            closed            closed

          334h          Pins 2 & 3        Pins 2 & 3        Pins 2 & 3
                          closed            closed            closed

                            BIOS ADDRESS - JP7

       Address            Jumper D         Jumper E          Jumper F

         C8000h         Pins 1 & 2        Pins 2 & 3        Pins 1 & 2
                           closed           closed            closed

          CC000h         Pins 2 & 3        Pins 2 & 3        Pins 1 & 2
                           closed           closed            closed

          D0000h         Pins 1 & 2        Pins 1 & 2        Pins 2 & 3
                           closed           closed            closed

          D4000h         Pins 2 & 3        Pins 1 & 2        Pins 2 & 3
                           closed           closed            closed

          D8000h         Pins 1 & 2        Pins 2 & 3        Pins 2 & 3
                           closed           closed            closed

          DC000h         Pins 2 & 3        Pins 2 & 3        Pins 2 &3
                           closed           closed            closed

                     SERIAL PORT 1 CONFIGURATION - JP8

         COM/Address                Jumper C               Jumper D

           COM1/3F8h           Pins 2 & 3 closed     Pins 1 & 2 closed

            COM3/3E8h           Pins 1 & 2 closed     Pins 2 & 3 closed

             Disabled           Pins 2 & 3 closed     Pins 2 & 3 closed

                     SERIAL PORT 2 CONFIGURATION - JP8

         COM/Address                Jumper A               Jumper B

           COM2/2F8h           Pins 2 & 3 closed     Pins 1 & 2 closed

            COM4/2E8h           Pins 1 & 2 closed     Pins 2 & 3 closed

             Disabled           Pins 2 & 3 closed     Pins 2 & 3 closed

                     PARALLEL PORT CONFIGURATION - JP6

      Address/IRQ           Jumper D        Jumper E         Jumper F

        3BCh/IRQ7         Pins 2 & 3       Pins 1 & 2       Pins 1 & 2
                             closed          closed           closed

         278h/IRQ5         Pins 1 & 2       Pins 1 & 2       Pins 2 & 3
                             closed          closed           closed

         378h/IRQ7         Pins 2 & 3       Pins 2 & 3       Pins 1 & 2
                             closed          closed           closed

          Disabled       All pins open      Pins 2 & 3       Pins 2 & 3
                                             closed           closed

