
KOUWELL ELECTRONICS CORPORATION

KW-556B

  Data bus:                  16-bit, ISA

  Size:                      Half-length, full-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

  15-pin game port - internal                             J2

  10-pin serial port (COM2/3/4) - internal                J3

  40-pin IDE(AT) Interface connector                      J4

  10-pin serial port (COM1/3/4) - external                J5

  25-pin parallel port (LPT1/2/3) - external              J6

  2-pin connector - Drive active LED                      JP1

                        USER CONFIGURABLE SETTINGS

               Function                    Location           Setting

     Parallel Port interrupt                JP21            pins 2 & 3
      request IRQ7 enabled                                    closed

      Parallel Port interrupt                JP21            pins 1 & 2
      request IRQ5 enabled                                    closed

     Hard drive enabled                   JP2, JP3           closed

      Hard drive disabled                  JP2, JP3            open

                           SERIAL PORT CONFIGURATION

  Port 1 (J5)    Port 2     JP4      JP5      JP6      JP7      JP8      JP9
                  (J3)

      COM1       COM2      Open     Open     Open    Open     Open     Open

       COM1       COM3     Closed    Open    Closed   Open     Open     Closed

       COM1       COM4      Open    Closed    Open    Open     Open     Closed

       COM1     Disabled    Open     Open     Open    Open     Open     Closed

      Disabled    COM2      Open     Open     Open    Open     Closed   Open

       COM3       COM2     Closed    Open     Open    Open     Closed   Open

       COM3       COM4     Closed   Closed    Open    Open     Closed   Closed

       COM3     Disabled   Closed    Open     Open    Open     Closed   Closed

      Disabled    COM4      Open    Closed    Open    Open     Closed   Closed

       COM4       COM2      Open    Closed    Open    Closed   Closed   Open

      Disabled  Disabled    Open     Open     Open    Open     Closed   Closed

                       SERIAL PORT INTERRUPT SELECT

  Port 1 (J5)      Port 2       JP13        JP14       JP15        JP16
                    (J3)

       IRQ4        IRQ4      Pins 1 &    Pins 2 &    Pins 1 &   Pins 1 &
                                 2           3           2          2

        IRQ3        IRQ3      Pins 1 &    Pins 1 &    Pins 2 &   Pins 1 &
                                 2           2           3          2

        IRQ5        IRQ5      Pins 2 &    Pins 1 &    Pins 1 &   Pins 1 &
                                 3           2           2          2

        IRQ9        IRQ9      Pins 1 &    Pins 1 &    Pins 1 &   Pins 2 &
                                 2           2           2          3

  Note:Pins designated should be in the closed position.

                        PARALLEL PORT CONFIGURATION

           LPT                      JP17                    JP18

             1              Pins 1 & 2 closed        Pins 2 & 3 closed

              2              Pins 2 & 3 closed        Pins 2 & 3 closed

              3              Pins 2 & 3 closed        Pins 1 & 2 closed

           Disabled          Pins 1 & 2 closed        Pins 1 & 2 closed

                   FLOPPY DRIVE INTERFACE CONFIGURATION

     Floppy Drive         Support 2nd          JP19             JP20
                            Floppy

         Enabled           Enabled          Pins 2 & 3      Pins 2 & 3
                                              closed           closed

         Disabled          Disabled          Pins 2 & 3      Pins 1 & 2
                                               open            closed

