LONGSHINE MICROSYSTEM, INC.

LCS-6821N-H

Data bus: 8-bit, ISA

Size: Half-length, full-height card

Hard Drives Supported: Two SCSI drives, up to 5 other SCSI devices

Floppy Drives Supported: None

[Image]

                   CONNECTIONS

              Function                Location

  50-pin SCSI connector - internal       J4

  50-pin SCSI connector - external       J5

                               DRIVE SELECT

       Drive            J1/jumper 3      J1/jumper 4        J1/jumper 5

      Drive select        closed            closed            closed
      0

      Drive select        closed            closed             open
      1

      Drive select        closed             open             closed
      2

      Drive select        closed             open              open
      3

      Drive select         open             closed            closed
      4

      Drive select         open             closed             open
      5

      Drive select         open              open             closed
      6

  »   Drive select         open              open              open
      7

                               BIOS ADDRESS

      Address         J3/jumper 1        J3/jumper 2       J3/jumper 3

  »   DC00h               open              open              closed

      D800h               open              open               open

      E000h               open             closed              open

      E400h               open             closed             closed

      C800h              closed             open               open

      CC00h              closed             open              closed

      D000h              closed            closed              open

      D400h              closed            closed             closed

                MISCELLANEOUS TECHNICAL NOTES

  J1/jumper 1-2, 6-8 are factory configured - do not alter.