CREATIVE LABS, INC.

SOUNDBLASTER 16MCD ASP (CT1750 & CT1759)

SOUNDBLASTER 16MCD (CT1750 & CT1759)

Card Type                 Sound card
Chip Set                  Creative Technology
Maximum Onboard Memory    None
I/O Options               CD-ROM interface, microphone connector, line in
                          connector, speaker out connector, game/MIDI
                          port, PC internal speaker, CD-ROM audio in
                          connectors (3), feature connector
Data Bus                  16-bit ISA

[Image]

                                CONNECTIONS

          Function             Label           Function             Label

  Line in connector            CN1     Mitsumi CD-ROM interface     CN7

  Microphone connector         CN2     PC internal speaker          CN8

  Volume control               CN3     CD-ROM audio in connector    CN9

  Speaker out connector        CN4     Panasonic CD-ROM             CN10
                                       interface

  Game/MIDI port               CN5     Sony CD-ROM interface        CN11

  Feature connector            CN6

                        USER CONFIGURABLE SETTINGS

                 Function                    Label         Position

  »   Factory configured – do not alter       J1         Unidentified

  »   Factory configured – do not alter       J2         Unidentified

  »   Joystick enabled                       JYEN           Closed

      Joystick disabled                      JYEN            Open

  »   MP-401 I/O address select 330          MSEL           Closed

      MP-401 I/O address select 300          MSEL            Open

                        CD-ROM SELECTION

    Type         JP1          JP2          JP3          JP4

  Panasonic     Closed        Open        Open         Open

    Sony         Open        Closed       Open         Open

   Mitsumi       Open         Open       Closed        Open

  Disabled       Open         Open        Open        Closed

                     BOARD 8-BIT DMA CHANNEL SELECTION

         Channel                   DAS0                     DAS1

              0                   Closed                   Closed

  »           1                    Open                    Closed

              3                   Closed                    Open

                    BOARD 16-BIT DMA CHANNEL SELECTION

         Channel                   DBS0                     DBS2

  »           5                   Closed                   Closed

              6                    Open                    Closed

              7                   Closed                    Open

                         BOARD INTERRUPT SELECTION

           IRQ                      IS0                     IS1

              2                   Closed                   Closed

  »           5                    Open                    Closed

              7                   Closed                    Open

              10                   Open                     Open

                        AUDIO I/O ADDRESS SELECTION

          Address                   IOS0                    IOS1

  »          220h                  Closed                  Closed

             240h                   Open                   Closed

             260h                  Closed                   Open

             280h                   Open                    Open

        CSP CHIP SELECTION

  Setting      APSD        IFSD

  Enabled      Open        Open

  Disabled    Closed      Closed

                       INTERNAL AMPLIFIER SELECTION

           Setting                    OPSL                   OPSR

  »          Enabled           Pins 2 & 3 closed      Pins 2 & 3 closed

            Disabled           Pins 1 & 2 closed      Pins 1 & 2 closed

                    MITSUMI CD-ROM INTERRUPT SELECTION

        IRQ               JP20              JP21               JP22

           3              Open              Open              Closed

           10             Open             Closed              Open

  »        11            Closed             Open               Open

                   MITSUMI CD-ROM DMA CHANNEL SELECTION

         Channel                   JP23                     JP24

              6                    Open                    Closed

  »           7                   Closed                    Open

                 MITSUMI CD-ROM BASE I/O ADDRESS SELECTION

          Address                   JP18                    JP19

             310h                  Closed                  Closed

             320h                   Open                   Closed

  »          340h                  Closed                   Open

             350h                   Open                    Open