UNIDENTIFIED

IDE-V4-022

  Data bus:                  16-bit, ISA

  Size:                      Half-length, half-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

  40-pin IDE(AT) Interface connector                      CN1

  34-pin control cable connector - floppy drive           CN2

  2-pin connector - Drive Active LED                      CN3

                        USER CONFIGURABLE SETTINGS

              Function                    Location            Setting

  »   Floppy drive enabled                   JP1             pins 2 & 3
                                                              closed

      Floppy drive disabled                  JP1             pins 1 & 2
                                                              closed

  »   Hard drive enabled                     JP2             pins 2 & 3
                                                              closed

      Hard drive disabled                    JP2             pins 1 & 2
                                                              closed

  »   Floppy drive port address is           JP3             pins 1 & 2
      3F0-3F7h                                                closed

      Floppy drive port address is           JP3             pins 2 & 3
      370-377h                                                closed

  »   Floppy drive order (A;/B:)             JP4             pins 2 & 3
      normal                                                  closed

      Floppy drive order (A;/B:)             JP4             pins 1 & 2
      reversed                                                closed

  »   Hard drive port address is             JP5             pins 1 & 2
      1F0-1F7 & 3F6-3F7h                                      closed

      Hard drive port address is             JP5             pins 2 & 3
      170-177 & 376-377h                                      closed

  »   IRQ14 enabled                          JP8              closed

      IRQ14 disabled                         JP8               open