LONGSHINE MICROSYSTEM, INC.

LCS-6624G (REV.UM-6624GW3-00)

Card Type               Hard drive controller card
Hard Drives supported   Two IDE (AT) drives
Floppy drives supported Two 360KB, 720KB, 1.2MB, or 1.44MB drives
Data Bus                16-bit ISA
Card Size               Half-length, half-height card

[Image]

                                CONNECTIONS

        Function           Location          Function           Location

  34-pin cable connector      J1       10-pin serial port 1        J5
  - floppy drive                       - internal

  40-pin IDE(AT)              J2       10-pin serial port 2        J6
  connector                            - internal

  16-pin game port            J3       25-pin parallel port        J7
                                       - external

  2-pin connector -           J4
  drive active LED

                        USER CONFIGURABLE SETTINGS

                 Function                    Label          Position

  »   Floppy drive order is normal (A:,      JP1/1     Pins 2 & 3 closed
      B:)

      Floppy drive order is reversed         JP1/1     Pins 1 & 2 closed
      (B:, A:)

      Floppy drive address is 3F0h-3F7h      JP1/2     Pins 1 & 2 closed

      Floppy drive address is 370h-377h      JP1/2     Pins 2 & 3 closed

  »   IDE(AT) interface enabled              JP1/3     Pins 2 & 3 closed

      IDE(AT) interface disabled             JP1/3     Pins 1 & 2 closed

  »   IDE(AT) address is 3F6h, 3F7h,         JP1/4     Pins 1 & 2 closed
      1F0h-1F7h

      IDE(AT) address is 376h, 377h,         JP1/4     Pins 2 & 3 closed
      170h-177h

  »   Floppy drive interface enabled         JP1/5     Pins 2 & 3 closed

      Floppy drive interface disabled        JP1/5     Pins 1 & 2 closed

  »   Factory configured - do not alter      JP1/6        Unidentified

  »   Factory configured - do not alter       JP2         Unidentified

  »   Printer port is uni-directional         JP4            Closed

      Parallel port is bi-directional         JP4             Open

               SERIAL PORT 1 ADDRESS SELECTION

         COM                 JP6                 JP6/B

     COM1 (3F8h)       Pins 2 & 3 closed   Pins 1 & 2 closed

     COM3 (3E8h)       Pins 1 & 2 closed   Pins 2 & 3 closed

     COM4 (2E8h)       Pins 2 & 3 closed   Pins 2 & 3 closed

      Disabled         Pins 1 & 2 closed   Pins 1 & 2 closed

               SERIAL PORT 2 ADDRESS SELECTION

         COM                JP6/C                JP6/D

     COM2 (2F8h)       Pins 2 & 3 closed   Pins 1 & 2 closed

     COM3 (3E8h)       Pins 2 & 3 closed   Pins 2 & 3 closed

     COM4 (2E8h)       Pins 1 & 2 closed   Pins 2 & 3 closed

      Disabled         Pins 1 & 2 closed   Pins 1 & 2 closed

      SERIAL PORT 1 INTERRUPT SELECTION

      IRQ        JP5/1     JP5/2     JP5/3

     IRQ3         Open     Closed     Open

     IRQ4        Closed     Open      Open

     IRQ5         Open      Open     Closed

      SERIAL PORT 2 INTERRUPT SELECTION

      IRQ        JP5/4     JP5/5      JP5/6

     IRQ3        Closed     Open      Open

     IRQ4         Open     Closed     Open

     IRQ5         Open      Open     Closed

               PARALLEL PORT ADDRESS SELECTION

         LPT                JP6/E                JP6/F

     LPT1 (3BCh)       Pins 2 & 3 closed   Pins 2 & 3 closed

     LPT2 (378h)       Pins 1 & 2 closed   Pins 2 & 3 closed

     LPT3 (278h)       Pins 2 & 3 closed   Pins 1 & 2 closed

      Disabled         Pins 1 & 2 closed   Pins 1 & 2 closed

  PARALLEL PORT INTERRUPT SELECTION

     IRQ         JP7          JP8

    IRQ5         Open       Closed

    IRQ7        Closed       Open