LONGSHINE MICROSYSTEM, INC.

LCS-6622/W

Data bus: 16-bit, ISA

Size: Full-length, half-height card

Hard drives supported: Two ST506/412 MFM drives

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

[Image]

                           CONNECTIONS

                   Function                         Location

  4-pin connector-drive active LED                    CN1

  20-pin data cable connector-drive 1                 CN2

  20-pin data cable connector-drive 0                 CN3

  34-pin control cable connector-hard drives          CN4

  34-pin data cable connector-floppy drives           CN5

                        USER CONFIGURABLE SETTINGS

               Function                    Location           Setting

  »   Floppy drive port address is            JP1               open
      3F0-3F7h

      Floppy drive port address is            JP1              closed
      370-377h

  »   Hard drive port address is              JP2               open
      1F0-1F7h

      Hard drive port address is              JP2              closed
      170-177h

  »   LCS-6622/W not grounded to              JP3               open
      host

      LCS-6622/W grounded to host             JP3              closed

  »   LED is always lit (Latch mode)     JP6/jumper 1           open

      LED lit only when drive is         JP6/jumper 1          closed
      selected (Non-latch mode)

  »   Four Byte ECC                      JP6/jumper 2           open

  »   Not used                           JP6/jumper 2          closed

  »   Format incompatible with           JP6/jumper 3           open
      WD1003-WAH

      Format compatible with             JP6/jumper 3          closed
      WD1003-WAH