
KOUWELL ELECTRONIC CORPORATION

KW558A

Card Type               Hard drive controller card
Hard Drives supported   Two IDE (AT) drives
Floppy drives supported Two 360KB, 720KB, 1.2MB, or 1.44MB drives
Data Bus                32-bit VESA Local Bus
Card Size               Three-quarter length, full-height card

[Image]

                                CONNECTIONS

        Function          Location           Function           Location

  40-pin primary IDE(AT)     J1       16-pin game port             J5
  connector

  10-pin serial port 2 -     J2       25-pin parallel port -       J6
  internal                            external

  10-pin serial port 2 -     J3       4-pin connector -           LED1
  internal                            drive active LED

  34-pin cable connector     J4
  - floppy drive

                        USER CONFIGURABLE SETTINGS

                  Function                      Label        Position

     Floppy drive interface enabled            JP2/G        Pins 1 & 2
                                                              closed

      Floppy drive interface disabled           JP2/G        Pins 2 & 3
                                                              closed

     Floppy drive primary address is           JP2/I        Pins 2 & 3
      3F0-3F7h                                                closed

      Floppy drive secondary address is         JP2/I        Pins 1 & 2
      370-377h                                                closed

     Game port enabled                         JP2/K         Closed

      Game port disabled                        JP2/K          Open

                  IDE DRIVE SPEED SELECTION

        Speed               JP1/A                JP1/B

          0            Pins 1 & 2 closed   Pins 1 & 2 closed

          2            Pins 2 & 3 closed   Pins 1 & 2 closed

          4            Pins 1 & 2 closed   Pins 2 & 3 closed

          6            Pins 2 & 3 closed   Pins 2 & 3 closed

                    DMA CHANNEL SELECTION

       Channel              JP3/J                JP3/K

          1            Pins 2 & 3 closed   Pins 1 & 2 closed

          3            Pins 1 & 2 closed   Pins 2 & 3 closed

               PARALLEL PORT ADDRESS SELECTION

       Setting              JP2/A                JP2/B

     LPT1 (378h)       Pins 1 & 2 closed   Pins 2 & 3 closed

     LPT2 (278h)       Pins 1 & 2 closed   Pins 1 & 2 closed

     LPT3 (3BCh)       Pins 2 & 3 closed   Pins 1 & 2 closed

      Disabled         Pins 2 7 3 closed   Pins 2 & 3 closed

               SERIAL PORT 1 ADDRESS SELECTION

       Setting              JP2/E                JP2/F

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

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

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

      Disabled         Pins 2 & 3 closed   Pins 2 & 3 closed

               SERIAL PORT 2 ADDRESS SELECTION

       Setting              JP2/C                JP2/D

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

     COM2 (2F8h)       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

                     SERIAL PORT 1 INTERRUPT SELECTION

  IRQ     JP3/A   JP3/B    JP3/C   JP3/D   JP3/E   JP3/F    JP3/G   JP3/H

  IRQ3    Open    Open     Open    Open    Open    Open     Open    1 & 2

  IRQ4    Open    Open     Open    Open    Open    Open     1 & 2   Open

  IRQ5    Open    Open     Open    Open    Open    1 & 2    Open    Open

  IRQ9    Open    Open     Open    Open    1 & 2   Open     Open    Open

  IRQ10   Open    Open     Open    1 & 2   Open    Open     Open    Open

  IRQ11   Open    Open     1 & 2   Open    Open    Open     Open    Open

  IRQ12   Open    1 & 2    Open    Open    Open    Open     Open    Open

  IRQ15   1 & 2   Open     Open    Open    Open    Open     Open    Open

  Note: Pins designated should be in the closed position.

                     SERIAL PORT 2 INTERRUPT SELECTION

  IRQ     JP3/A   JP3/B    JP3/C   JP3/D   JP3/E   JP3/F    JP3/G   JP3/H

  IRQ3    Open    Open     Open    Open    Open    Open     Open    2 & 3

  IRQ4    Open    Open     Open    Open    Open    Open     2 & 3   Open

  IRQ5    Open    Open     Open    Open    Open    2 & 3    Open    Open

  IRQ9    Open    Open     Open    Open    2 & 3   Open     Open    Open

  IRQ10   Open    Open     Open    2 & 3   Open    Open     Open    Open

  IRQ11   Open    Open     2 & 3   Open    Open    Open     Open    Open

  IRQ12   Open    2 & 3    Open    Open    Open    Open     Open    Open

  IRQ15   2 & 3   Open     Open    Open    Open    Open     Open    Open

  Note: Pins designated should be in the closed position.

    PARALLEL PORT INTERRUPT SELECTION

         IRQ                JP3/I

        IRQ7          Pins 2 & 3 closed

        IRQ5          Pins 1 & 2 closed

                 PARALLEL PORT MODE SELECTION

       Setting              JP2/H                JP2/J

   Uni-directional     Pins 2 & 3 closed   Pins 1 & 2 closed

         EPP           Pins 2 & 3 closed   Pins 1 & 2 closed

         ECP           Pins 1 & 2 closed   Pins 1 & 2 closed

       EPP+ECP         Pins 2 & 3 closed   Pins 2 & 3 closed

