PROMISE TECHNOLOGY, INC.

DC100, DC100M

  Data bus:                  16-bit, ISA

  Size:                      Half-length, full-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

  9-pin serial port 1-external                         CN1

  25-pin parallel port-external                        CN2

  34-pin control cable connector-floppy drive           J1

  40-pin IDE control cable connector-internal           J2

  9-pin serial port 2-internal                         JP1

  4-pin connector-drive active LED                     JP4

                        USER CONFIGURABLE SETTINGS

               Function                    Location           Setting

  »   Parallel port is output                 JP2              closed

      Parallel port is bi-direction           JP2               open

  »   Floppy drive enabled               JP3/jumper 8        pins 1 & 2
                                                               closed

      Floppy drive disabled              JP3/jumper 8        pins 2 & 3
                                                               closed

                        SERIAL PORT 1 CONFIGURATION

       Port 1 (CN5)             JP3/jumper 1            JP3/jumper 2

  »    COM1 (3F8) - IRQ4      pins 1 & 2 closed       pins 2 & 3 closed

       COM3 (3E8) - IRQ4      pins 2 & 3 closed       pins 1 & 2 closed

           Disabled           pins 2 & 3 closed       pins 2 & 3 closed

                        SERIAL PORT 2 CONFIGURATION

       Port 2 (CN3)             JP3/jumper 3            JP3/jumper 4

  »   COM2 (2F8h) - IRQ3      pins 1 & 2 closed       pins 2 & 3 closed

      COM4 (2E8h) - IRQ3      pins 2 & 3 closed       pins 1 & 2 closed

           Disabled           pins 2 & 3 closed       pins 2 & 3 closed

                 PARALLEL PORT CONFIGURATION

         LPT             JP3/jumper 4         JP3/jumper 5

    LPT1 enabled       pins 2 & 3 closed   pins 2 & 3 closed

    LPT2 enabled       pins 1 & 2 closed   pins 2 & 3 closed

      Disabled         pins 1 & 2 closed   pins 1 & 2 closed

                            CACHE CONFIGURATION

                Size                                 Cache

                512KB                             (2) 256K x 9

                 2MB                               (2) 1M x 9

                 8MB                               (2) 4M x 9

  Note: Both SIMM sockets must be occupied with identical SIMM's; i.e.:
  two 256KB, 1MB, or 4MB. The modules may be 8 or 9-bits wide and must be
  80nsec or faster