LONGSHINE MICROSYSTEM, INC.

LCS-6210D/W

Data bus: 8-bit, ISA

Size: Half-length, full-height card

Hard drives supported: Two ST506/412 MFM drives

Floppy drives supported: None

[Image]

                      CABLE CONNECTIONS

                   Function                      Location

  4-pin connector-drive active LED                  J1

  5-pin connector-DC power                          J2

  20-pin data cable connector-drive 0               J3

  20-pin data cable connector-drive 1               J4

  34-pin control cable connector-hard drives        J5

                        USER CONFIGURABLE SETTINGS

                Function                    Location          Setting

  »   Factory configured--do not alter         JP7              open

  »   Factory configured--do not alter         JP8              open

  »   Interrupt Request is IRQ5                JP9              open

      Interrupt Request is IRQ2                JP9             closed

                           DRIVE SELECT JUMPERS

   Cap. (Hds. x Cyls. x    JP1 - Drv   JP2 - Drv   JP3 - Drv    JP4 - Drv
          SPT)                 0           0           1           1

  »    21MB (4x612x17)      closed      closed      closed       closed

       10MB (4x306x17)       open       closed       open        closed

       10MB (2x615x17)      closed       open       closed        open

       21MB (4x615x17)       open        open        open         open

                       BIOS AND PORT ADDRESS JUMPERS

       Address            Port address          JP5              JP6

  »       C8000h            320-323h            open            open

          CA000h            324-327h           closed           open

                   MISCELLANEOUS TECHNICAL NOTES

  To allow system to be XT compatable, jumper JP10 must be open.