KOUWELL ELECTRONIC CORPORATION

KW-530/KW-530D

Card Type               Floppy drive controller
Floppy drives supported 360KB, 720KB, 1.2MB, 1.44MB
Data Bus                8-bit ISA

[Image]

                           CONNECTIONS

            Function                         Location

  Diskette controller connector                CN1

  FLOPPY DRIVE CONTROL ADDRESS SELECTION

       Address                 J2

       Primary         Pins 1 & 2 closed

      Secondary        Pins 2 & 3 closed

          HARD DRIVE CONTROLLER STATUS REGISTER ADDRESS SELECTION

                Address                                J2

     1F7H (no hard disk controller              Pins 4 & 5 closed
              installed)

       177H (hard disk controller               Pins 5 & 6 closed
              installed)

                        USER CONFIGURABLE SETTINGS

                 Function                    Label          Position

  »   Factory configured - Do not alter       J1          Unidentified

  »   Factory configured - Do not alter       J3          Unidentified

  »   Factory configured - Do not alter       RP1         Unidentified

  »   Factory configured - Do not alter       RP2         Unidentified

      1.2MB or 1.44MB drive installed in     SW1/1             On
      8086/8088 or 80286/80386 system

      1.2MB or 1.44MB drive installed in     SW1/1            Off
      80286/80386 system only

  »   Factory configured - Do not alter      SW1/2        Unidentified

      Drive A is 360KB or 720KB              SW1/3             On

      Drive A is 1.2MB or 1.44MB             SW1/3            Off

      Drive B is 360KB or 720KB              SW1/4             On

      Drive B is 1.2MB or 1.44MB             SW1/4            Off

  Note: SW1/2 and SW1/3 only function when SW1/1 is in the On position.