
IBM CORPORATION

EASY OPTIONS POWERPLAY MULTIMEDIA CD657

Card Type                 Sound card
Chip Set                  Unidentified
I/O Options               CD-ROM interfaces (3), game/MIDI port, line in,
                          microphone in, speaker out, CD-ROM audio in
Maximum Onboard Memory    None
Data Bus                  8-bit ISA

[Image]

                                CONNECTIONS

          Function            Label            Function             Label

  Game/MIDI port              CN1     Line in                       CN6

  Sony CD-ROM interface       CN2     Microphone in                 CN7

  Mitsumi CD-ROM interface    CN3     Unidentified                   J1

  Panasonic CD-ROM            CN4     CD audio in                    J2
  interface

  Speaker out                 CN5     Volume                         R1

                        USER CONFIGURABLE SETTINGS

                  Function                      Label        Position

     Factory configured - do not alter         SW1/E          Open

     Game port enabled                         SW1/F          Open

      Game port disabled                        SW1/F         Closed

     Game port address is 200h                 SW1/G          Open

      Game port address is 201h                 SW1/G         Closed

                             BASE I/O ADDRESS

        Setting              SW1/B            SW1/C            SW1/D

            210h             Closed          Closed             Open

           220h              Open            Open              Open

            230h             Closed           Open              Open

            240h              Open           Closed            Closed

            250h              Open           Closed             Open

            260h              Open            Open             Closed

          Disabled           Closed          Closed            Closed

                               MIDI ADDRESS

          Setting                    JP6                    SW1/H

             300h                  Closed                  Closed

             310h                  Closed                   Open

             320h                   Open                   Closed

            330h                   Open                    Open

                              CARD INTERRUPT

               Setting                                 JP3

                   IRQ2                         Pins 1 & 3 closed

                   IRQ3                         Pins 2 & 4 closed

                   IRQ5                         Pins 7 & 9 closed

                  IRQ7                        Pins 8 & 10 closed

                              MIDI INTERRUPT

               Setting                                 JP3

                  IRQ2                         Pins 3 & 5 closed

                   IRQ3                         Pins 4 & 6 closed

                   IRQ5                         Pins 5 & 7 closed

                   IRQ7                         Pins 6 & 8 closed

