
KOUWELL ELECTRONICS CORPORATION

KW-556N

Data bus:                16-bit, ISA
Size:                    Half-length, half-height card
Hard drive supported:    Two IDE (AT) Interface drives
Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB drives

[Image]

                              CONNECTIONS

                    Function                           Location

  34-pin control cable connector - floppy drive           J1

  40-pin IDE(AT) Interface connector                      J2

  15-pin game port - internal                             J3

  10-pin serial port (COM1/3/4) - internal                J4

  10-pin serial port (COM2/3/4) - internal                J6

  25-pin parallel port (LPT1/2/3) - external              J7

  2-pin connector - Drive active LED                      JP1

                         SERIAL PORT CONFIGURATION

           Port 1 (J4)                     JP2A                 JP2B

                COM1                   Pins 2 &.3           Pins 1 & 2

                 COM3                   Pins 1 & 2           Pins 2 &3

                 COM4                    Pins 2 &3           Pins 2 &3

               Disabled                 Pins 1 & 2           Pins 1 & 2

                         SERIAL PORT CONFIGURATION

           Port 2 (J6)                     JP2C                 JP2D

                COM2                   Pins 2 &.3           Pins 1 & 2

                 COM4                   Pins 2 &.3           Pins 2 &.3

                 COM3                   Pins 1 & 2           Pins 2 &.3

               Disabled                 Pins 1 & 2           Pins 1 & 2



                       SERIAL PORT INTERRUPT SELECT

     Port 1 (J4)              J5A               J5B              J5C

          IRQ4              Closed             Open            Open

           IRQ3               Open             Closed           Open

           IRQ5               Open              Open           Closed

                       SERIAL PORT INTERRUPT SELECT

     Port 2 (J6)              J5D                J5E              J5F

          IRQ3              Closed              Open            Open

           IRQ4               Open              Closed           Open

           IRQ5               Open               Open           Closed

                        PARALLEL PORT CONFIGURATION

              LPT                        JP2E                  JP2F

                1                Pins 1 & 2 closed         Pins 2 & 3
                                                              closed

                 2                Pins 2 & 3 closed         Pins 1 & 2
                                                              closed

                 3                Pins 2 & 3 closed         Pins 2 & 3
                                                              closed

             Disabled             Pins 1 & 2 closed         Pins 1 & 2
                                                              closed

                      PARALLEL PORT INTERRUPT SELECT

            IRQ                      J5G                     J5H

              7                    Closed                   Open

               5                     Open                   Closed

                           IDE INTERFACE ADDRESS

         IDE          Address                  JP4A             JP4B

     Enabled            1F0h - 1F7h,       Pins 1 & 2       Pins 2 & 3
                          3F6h, 3F7h          closed           closed

      Disabled           170h - 177h,       Pins 2 & 3       Pins 1 & 2
                          376h, 377h          closed           closed

                      FLOPPY DRIVE INTERFACE ADDRESS

     Floppy Drive          Address            JP4C              JP4D

         Enabled        3F0h - 3F7h        Pins 1 & 2       Pins 2 & 3
                                             closed            closed

         Disabled        370h - 377h        Pins 2 & 3       Pins 1 & 2
                                             closed            closed

