
PLUS DEVELOPMENT CORPORATION

HARDCARD II

Data bus: 16-bit, ISA

Size: Full-length, full-height card

Hard drives supported: One AT Interface (IDE) drives

Floppy drives supported: None

[Image]

                         BIOS AND I/O PORT ADDRESS

   BIOS       I/O PORT      SW1/switch 1    SW1/switch 2    SW1/switch 3

  C8000h      170-177h,          on              on              on
              376-377h

  CA000h      320-327h,          on              on              off
              32E-32Fh

  CC000h      170-177h,          on              off             on
              376-377h

  CE000h      320-327h,          on              off             off
              32E-32Fh

  D0000h      170-177h,          off             on              on
              376-377h

  D2000h      320-327h,          off             on              off
              32E-32Fh

  D4000h      170-177h,          off             off             on
              376-377h

  D6000h      320-327h,          off             off             off
              32E-32Fh

                             INTERRUPT REQUEST

           IRQ                 SW1/switch 4             SW1/switch 5

           IRQ11                   on                      off

            IRQ12                  off                       on

