BEHAVIOR TECH COMPUTER CORPORATION

1831 SOUND CARD

Card Type                 Sound Card
Chipset Controller        Creative Labs
I/O Options               Advanced signal processor socket, CD audio in,
                          CD-ROM interfaces (3), game/MIDI port, line in,
                          line out, microphone, pc speaker, speaker,
                          wavetable connector
Maximum DRAM              N/A

[Image]

                                CONNECTIONS

       Purpose           Location           Purpose           Location

  Line in                   CN1        CD-ROM audio in           CN7

  Mic. in                   CN2        Wavetable                 CN8
                                       connector

  Line out                  CN3        Advanced Signal           CN9
                                       Processor socket

  Speaker                   CN4        Sony CD-ROM              CN10
                                       interface

  Game/MIDI port            CN5        Creative CD-ROM          CN11
                                       interface

  PC speaker                CN6        Mitsumi CD-ROM           CN12
  connector                            interface

                           CD-ROM INTERFACE TYPE

        Type              JP1          JP2           JP3          JP4

  »    Creative Labs     Closed        Open         Open         Open

           Sony           Open        Closed        Open         Open

         Mitsumi          Open         Open        Closed        Open

         Disabled         Open         Open         Open        Closed

                           I/O ADDRESS SELECTION

        Address                    JP10                     JP11

  »         220h                  Closed                   Closed

            240h                   Open                    Closed

            260h                  Closed                    Open

            280h                   Open                     Open

                        CD ROM INTERRUPT SELECTION

         IRQ                JP5              JP6                JP7

  »       IRQ11           Closed             Open              Open

           IRQ3            Open              Open             Closed

          IRQ10            Open             Closed             Open

         Disabled          Open              Open              Open

                          MIDI UART CONFIGURATION

                Setting                                JP8

  »               Enabled                            Closed

                 Disabled                             Open

                        BASE I/O ADDRESS SELECTION

              Address                                 JP9

  »               330h                              Closed

                  300h                               Open

                          GAME PORT CONFIGURATION

                Setting                               JP14

  »               Enabled                            Closed

                 Disabled                             Open

                        FACTORY CONFIGURED SETTINGS

              Jumper                               Setting

               JP12                                Closed

               JP13                                Closed

       Note: JP12 and JP13 are used to enabled the optional Advanced
       Signal Processor. The settings used to enable this feature are
       unidentified.