
KOUWELL ELECTRONICS CORPORATION

KW-556A V.1.1

  Data bus:                  16-bit, ISA

  Size:                      Full-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

  4-pin connector - drive active LED                      J1

  40-pin IDE (AT) Interface connector                     J2

  34-pin control cable connector - floppy drive           J3

  16-pin game port - internal                             J4

  10-pin serial port (COM1/3) - internal                  J5

  9-pin serial port - external                            J6

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

                           SERIAL PORT 1 ADDRESS

     Setting           JP2           JP3           JP4            JP5

  COM1(3F8-3FFh)      closed         open          open          open

  COM2(2F8-2FFh)       open         closed         open          open

  COM3(3E8-3EFh)       open          open         closed         open

  COM4(2E8-2EFh)       open          open          open         closed

                           SERIAL PORT 1 ADDRESS

     Setting           JP6           JP7           JP8            JP9

  COM1(3F8-3FFh)      closed         open          open          open

  COM2(2F8-2FFh)       open         closed         open          open

  COM3(3E8-3EFh)       open          open         closed         open

  COM4(2E8-2EFh)       open          open          open         closed

         SERIAL PORT 1 INTERRUPT SELECT

   IRQ      JP16      JP17      JP18      JP19

   IRQ3    closed     open      open      open

   IRQ4     open     closed     open      open

   IRQ5     open      open     closed     open

   IRQ9     open      open      open     closed

         SERIAL PORT 2 INTERRUPT SELECT

   IRQ      JP20      JP21      JP22      JP23

   IRQ3    closed     open      open      open

   IRQ4     open     closed     open      open

   IRQ5     open      open     closed     open

   IRQ9     open      open      open     closed

              PARALLEL PORT ADDRESS SELECT

   I/O Address           JP24               JP25

       378h             closed              open

       278h              open              closed

     Disabled            open               open

  Note: The parallel port Interrupt is fixed at IRQ7.

                         IDE DRIVE ACTIVE LED NOTE

  Note: You may use the pins 1 & 2 or 3 & 4 for the HDD active LED
  connection.

                            FLOPPY DRIVE SELECT

           Setting                    JP12                   JP15

            Enabled                 closed                  open

             Disabled                 open                  closed

