PERCEPTIVE SOLUTIONS INC.

HYPERSTORE-816

Data bus: 16-bit, ISA

Size: Full-length, full-height card

Hard drives supported: The hS supports MFM, RLL, ESDI, SCSI, or IDE via
Mediadapters

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

Maximum heads/cyl.: 15 heads and 1024 cylinders

[Image]

                        CONNECTIONS

                 Functions                     Location

  34-pin data cable connector-floppy drive        J4

                        USER CONFIGURABLE SETTINGS

              Function                    Location            Setting

  »   Factory configured - do not     JB4/jumpers 1 - 4         open
      alter

  »   Factory configured - do not     JB5/jumper 1 - 4          open
      alter

  »   BIOS address is C800h             JB5/jumper 5           closed

      BIOS address is CA00h             JB5/jumper 5            open

  »   Floppy drive port address is      JB6/jumper 1            open
      3F2-3F7h

      Floppy drive port address is      JB6/jumper 1           closed
      372-377h

  »   Single speed floppy drive         JB6/jumper 2            open
      supported

      Dual speed floppy drive           JB6/jumper 2           closed
      supported

                             INTERRUPT REQUEST

      IRQ          JB3/jumper    JB3/jumper     JB3/jumper   JB3/jumper 4
                       1             2              3

  »   Disabled       open           open          open           open

        IRQ5        closed          open          open           open

       IRQ12         open          closed         open           open

       IRQ14         open           open         closed          open

       IRQ15         open           open          open          closed

          CACHE MEMORY CONFIGURATION

      Size          Bank 0          Bank 1

     512KB        (2) 256K x 9       NONE

      1MB         (2) 256K x 9   (2) 256K x 9

      2MB         (2) 1M x 9         NONE

     2.5MB        (2) 1M x 9        256KB