LONGSHINE MICROSYSTEM, INC.

LCS-6624G REV. 2

  Data bus:                  16-bit ISA

  Size:                      Half-length, full-height card

  Hard drive supported:      Two IDE(AT) drives

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

[Image]

                        CONNECTIONS

                Function                      Location

  40-pin IDE(AT) connector                      JP1

  4-pin connector - drive active LED            JP2

  34-pin cable connector - floppy drive         JP7

  16-pin game port                              JP8

  10-pin serial port 2 - internal               JP9

  9-pin serial port 1 - external                JP10

  25-pin parallel port - external               JP11

                        USER CONFIGURABLE SETTINGS

               Function                    Location           Setting

  »   Parallel port is                        JP3             Closed
      uni-directional

      Parallel port is bi-directional         JP3              Open

  »   IDE port address is 3F6h, 3F7h;        JP5/1           Pins 2 & 3
      1F0-1F7h                                                closed

      IDE port address is 376h, 377h;        JP5/1           Pins 1 & 2
      170-177h                                                closed

  »   Floppy port address is 3F0-3F7h        JP5/2           Pins 2 & 3
                                                              closed

      Floppy port address is 370-377h        JP5/2           Pins 1 & 2
                                                              closed

  »   Floppy drive order is normal           JP5/3           Pins 1 & 2
      (A:, B:)                                                closed

      Floppy drive order is reversed         JP5/3           Pins 2 & 3
      (B:, A:)                                                closed

  »   IDE interface enabled                  JP5/4           Pins 1 & 2
                                                              closed

      IDE interface disabled                 JP5/4           Pins 2 & 3
                                                              closed

                        USER CONFIGURABLE SETTINGS

              Function                   Location            Setting

  »   Floppy drive interface               JP5/5            Pins 1 & 2
      enabled                                                 closed

      Floppy drive interface               JP5/5            Pins 2 & 3
      disabled                                                closed

      Game port enabled                    JP12               Closed

      Game port disabled                   JP12                Open

                      PARALLEL PORT ADDRESS SELECTION

             LPT                      JP4/4                  JP4/5

           LPT1 (3BCh)          Pins 1 & 2 closed      Pins 1 & 2 closed

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

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

             Disabled           Pins 2 & 3 closed      Pins 2 & 3 closed

  Note: LPT1, LPT2 and LPT3 use IRQ 5 or 7.

                      SERIAL PORT 1 ADDRESS SELECTION

             COM                      JP4/1                  JP4/2

  »     COM1 (3F8h) / IRQ4      Pins 1 & 2 closed      Pins 2 & 3 closed

        COM3 (3E8h) / IRQ4      Pins 2 & 3 closed      Pins 1 & 2 closed

        COM4 (2E8h) / IRQ3      Pins 1 & 2 closed      Pins 1 & 2 closed

             Disabled           Pins 2 & 3 closed      Pins 2 & 3 closed

                      SERIAL PORT 2 ADDRESS SELECTION

             COM                      JP4/3                  JP4/6

  »     COM2 (2F8h) / IRQ3      Pins 1 & 2 closed      Pins 2 & 3 closed

        COM3 (3E8h) / IRQ4      Pins 1 & 2 closed      Pins 1 & 2 closed

        COM4 (2E8h) / IRQ3      Pins 2 & 3 closed      Pins 1 & 2 closed

             Disabled           Pins 2 & 3 closed      Pins 2 & 3 closed

                     SERIAL PORT 1 INTERRUPT SELECTION

         IRQ               JP6/1             JP6/2             JP6/3

          IRQ3             Open             Closed             Open

  »       IRQ4            Closed             Open              Open

          IRQ5             Open              Open             Closed

                     SERIAL PORT 2 INTERRUPT SELECTION

         IRQ               JP6/4             JP6/5             JP6/6

  »       IRQ3            Closed             Open              Open

          IRQ4             Open             Closed             Open

          IRQ5             Open              Open             Closed

                     PARALLEL PORT INTERRUPT SELECTION

            IRQ                     JP6/7                   JP6/8

              IRQ5                   Open                   Closed

  »           IRQ7                  Closed                   Open