
EVEREX SYSTEMS, INC.

EV-8110

Data bus: 16 bit, ISA

Size: Full length, full-height card

Hard drives supported: Up to seven SCSI devices

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

[Image]

                         CONNECTIONS

                  Functions                      Location

  25-pin SCSI connector-external                    CN3

  50-pin control cable connector-hard drive         CN6

  34-pin control cable connector-floppy disk        CN7

  4-pin connector-drive active LED                  CN9

                        USER CONFIGURABLE SETTINGS

                 Function                    Location         Setting

     Floppy drive enabled                      J1             closed

      Floppy drive disabled                     J1              open

     Floppy Write precompensation is           J3              open
      125nsec.

      Floppy Write precompensation is           J3             closed
      187nsec.

     Single speed floppy supported             J4              open

      Dual speed floppy supported               J4             closed

     Factory configured - do not alter         J6              open

     TERMPWR supplied from the bus to          J7              open
      the card

      TERMPWR supplied by drive                 J7             closed

      TERMPWR supplied from the card or         J8           pins 1 & 2
      device on SCSI chain (used with                          closed
      both external and internal drives)

     TERMPWR supplied from the bus to          J8           pins 2 & 3
      the card                                                 closed

     Factory configured - do not alter       T0 & T1           open

                               SCSI ADDRESS

        Address          JP5/jumper 1     JP5/jumper 2     JP5/jumper 3

     DC000-DFFFFh          closed           closed            open

      C4000-C7FFFh           open             open             open

      C8000-C8FFFh           open             open            closed

      CC000-CFFFFh           open            closed            open

      D0000-D3FFFh           open            closed           closed

      D4000-D7FFFh          closed            open             open

      D5000-DBFFFh          closed            open            closed

