PRACTICAL ENHANCED LOGIC, CORP.

PEL - 800 SERIES

  Data bus:                  8-bit ISA

  Size:                      Half-length, full-height card

  Hard drive supported:      Up to seven SCSI drives

  Floppy drives supported:   NONE

[Image]

                       CONNECTIONS

               Function                    Location

  50-pin SCSI connector - internal            J1

  25-pin SCSI connector - external            J2

  4-pin connector - drive active LED          J3

                        USER CONFIGURABLE SETTINGS

              Function                    Location            Setting

  »   Memory mapped mode                    S1/4                off

      PIO memory mode                       S1/4                on

  »   Zero waite state enabled              S1/5                on

      Zero waite state disabled             S1/5                off

  »   SCSI termination enabled              S1/6                on

      SCSI termination disabled             S1/6                off

  »   IRQ3 disabled                         S1/7                off

      IRQ3 enabled                          S1/7                on

  »   IRQ5 disabled                         S1/8                off

      IRQ5 enabled                          S1/8                on

       Note: IRQ3 & IRQ5 are in the off position and should only be
       turned on when enabled through the software.

                          BIOS ADDRESS SELECTION

  BIOS Address     I/O Address        S1/1          S1/2         S1/3

  C800h - CBFFh    310h - 31Fh         off          off           on

  CC00h - CFFFh    300h - 30Fh         on           off           on

  D000h - D3FFh    290h - 29Fh         off           on           on

  D400h - D7FFh    280h - 29Fh         on            on           on

  D800h - DBFFh    350h - 35Fh         off          off           off

  DC00h - DFFFh    348h - 357h         on           off           off

  E000h - E3FFh    340h - 34Fh         off           on           off

  E400h - E7FFh    330h - 33Fh         on            on           off