
ULTRASTOR CORPORATION

ULTRA 15FM

  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

  34-pin control cable connector-floppy drive           J1

  4-pin connector - Drive Active LED                    J2

  40-pin IDE(AT) Interface connector                   JP1

  10-pin serial port (COM2/4) - internal               JP4

  15-pin game port - external                          JP6

  10-pin serial port (COM1/3) - internal                P1

  25-pin parallel port (LPT1/2) - external              P2

                        USER CONFIGURABLE SETTINGS

               Function                     Location          Setting

     Hard drive enabled                  JP2/jumper 1         closed

      Hard drive disabled                 JP2/jumper 1          open

     Floppy drive enabled                JP2/jumper 2         closed

      Floppy drive disabled               JP2/jumper 2          open

     Parallel Port (P2) enabled          JP2/jumper 3         closed

      Parallel Port (P2) disabled         JP2/jumper 3          open

     Serial Port 1 (P1) enabled          JP2/jumper 4         closed

      Serial Port 1 (P1) disabled         JP2/jumper 4          open

     Serial Port 2 (JP4) enabled         JP2/jumper 5         closed

      Serial Port 2 (JP4) disabled        JP2/jumper 5          open

     Game Port (JP6) enabled             JP2/jumper 6         closed

      Game Port (JP6) disabled            JP2/jumper 6          open

     Hard drive port address is          JP3/jumper 1          open
      1F0-1F7h

      Hard drive port address is          JP3/jumper 1         closed
      170-177h

     Floppy drive port address is        JP3/jumper 2          open
      3F0-3F7h

      Floppy drive port address is        JP3/jumper 2         closed
      370-377h

     Single speed floppy drives          JP3/jumper 3          open
      supported

      Dual speed floppy drives            JP3/jumper 3         closed
      supported

     Floppy precomp. is determined       JP3/jumper 4          open
      by transfer rate

      Floppy precomp. is 125ns            JP3/jumper 4         closed

     Third floppy supported on           JP3/jumper 5          open
      double-twist cable

      Third floppy supported on           JP3/jumper 5         closed
      single-twist cable

     Parallel Port (P2) is standard      JP5/jumper 1         closed
      bi-directional port

      Parallel Port (P2) is PS/2          JP5/jumper 1          open
      type bi-directional port

      Factory configured - do not         JP5/jumper 2         closed
      alter

     Parallel Port (CN7) uses            JP7/jumper 1         closed
      278-27Fh (LPT2)

      Parallel Port (CN7) uses            JP7/jumper 1          open
      3F8-3FFh (LPT1)

     Hard drive uses IRQ14                   JP9             Pins 2-3
                                                               closed

      Hard drive uses IRQ15                   JP9             Pins 1-2
                                                               closed

     Standard data transfer rate             JP11            Pins 1-2
                                                               closed

      1 MB/S transfer rate (with              JP11            Pins 2-3
      82077A support only)                                     closed

                     SERIAL PORT 1 (P1) CONFIGURATION

          Address               JP7/jumper 2            JP7/jumper 3

       3F8-3FFh (COM1)            closed                  closed

        2F8-2FFh (COM2)             open                   closed

        3E8-3EFh (COM3)            closed                   open

        2E8-2EFh (COM4)             open                    open

                     SERIAL PORT 2 (JP4) CONFIGURATION

          Address               JP7/jumper 4            JP7/jumper 5

        3F8-3FFh (COM1)            closed                  closed

       2F8-2FFh (COM2)             open                   closed

        3E8-3EFh (COM3)            closed                   open

        2E8-2EFh (COM4)             open                    open

                               BIOS ADDRESS

      Address          JP8/jumper 1      JP8/jumper 2      JP8/jumper 3

        Disabled           open              open              open

         C800h            open              open             closed

          CCOOh            open             closed             open

          D000h            open             closed            closed

          D400h           closed             open              open

          D800h           closed             open             closed

          DC00h           closed            closed             open

        Disabled          closed            closed            closed

                   SERIAL PORT 1 (P1) INTERRUPT REQUEST

    IRQ        JP10/jumper    JP10/jumper     JP10/jumper   JP10/jumper 4
                   1               2              3

      IRQ2       closed          open            open           open

      IRQ3        open          closed           open           open

     IRQ4        open           open           closed          open

      IRQ5        open           open            open          closed

                   SERIAL PORT 2 (JP4) INTERRUPT REQUEST

    IRQ        JP10/jumper    JP10/jumper     JP10/jumper   JP10/jumper 8
                   5               6              7

      IRQ2       closed          open            open           open

     IRQ3        open          closed           open           open

      IRQ4        open           open           closed          open

      IRQ5        open           open            open          closed

                   PARALLEL PORT (P2) INTERRUPT REQUEST

          IRQ                JP10/jumper 9            JP10/jumper 10

            IRQ5                 closed                    open

           IRQ7                  open                    closed

