
KOUWELL ELECTRONICS CORPORATION

KW-559A

  Data bus:                  32-bit VL-bus

  Size:                      Three-quarter length, half-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

  34-pin cable connector - floppy drive                     J1

  40-pin primary IDE(AT) connector                          J2

  25-pin parallel port - external                           J3

  9-pin serial port 1 - external, 10-pin                   JP1
  serial port 1 internal

  10-pin serial port 2 - internal                          JP4

  4-pin connector - drive active LED                       JP7

                        USER CONFIGURABLE SETTINGS

              Function                   Location            Setting

  Parallel port is unidirectional           JP2               closed

  Parallel port is bi-directional           JP2                open

  Floppy drive interface enabled           JP3/7            pins 1 & 2
                                                              closed

  Floppy drive interface disabled          JP3/7            pins 2 & 3
                                                              closed

  Parallel port IRQ 7 select               JP3/8            pins 2 & 3
                                                              closed

  Parallel port IRQ 5 select               JP3/8            pins 1 & 2
                                                              closed

                    DRIVE SPEED CONFIGURATION

         Speed                 JP6/1               JP6/2

           0             pins 1 & 2 closed    pins 1 & 2 closed

           1             pins 2 & 3 closed    pins 1 & 2 closed

           2             pins 2 & 3 closed    pins 2 & 3 closed

                  SERIAL PORT 1 INTERRUPT SELECTION

     IRQ          JP8/1         JP8/2        JP8/3         JP8/4

               pins 1 & 2    pins 1 & 2    pins 1 & 2    pins 1 & 2

     IRQ3        closed         open          open          open

     IRQ4         open         closed         open          open

     IRQ5         open          open         closed         open

     IRQ9         open          open          open         closed

                  SERIAL PORT 2 INTERRUPT SELECTION

     IRQ          JP8/1         JP8/2        JP8/3         JP8/4

               pins 2 & 3    pins 2 & 3    pins 2 & 3    pins 2 & 3

     IRQ3        closed         open          open          open

     IRQ4         open         closed         open          open

     IRQ5         open          open         closed         open

     IRQ9         open          open          open         closed

                 PARALLEL PORT ADDRESS SELECTION

        Address                JP3/5               JP3/6

         278h            pins 2 & 3 closed    pins 1 & 2 closed

         378h            pins 1 & 2 closed    pins 2 & 3 closed

         3BCh            pins 1 & 2 closed    pins 1 & 2 closed

       Disabled          pins 2 & 3 closed    pins 2 & 3 closed

                 SERIAL PORT 1 ADDRESS SELECTION

          COM                  JP3/1               JP3/2

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

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

      COM4 (2E8h)        pins 1 & 2 closed    pins 1 & 2 closed

       Disabled          pins 2 & 3 closed    pins 2 & 3 closed

                 SERIAL PORT 2 ADDRESS SELECTION

          COM                  JP3/3               JP3/4

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

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

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

       Disabled          pins 2 & 3 closed    pins 2 & 3 closed

