BEHAVIOR TECH COMPUTER CORPORATION

CDC-005

Card Type               CD-ROM interface card
Chip Set                Unidentified
Maximum Onboard Memory  None
I/O Options             Audio in, audio in/out (2), data in, I 2 S signal
Data Bus                16-bit ISA
Floppy drives supported None

[Image]

                                CONNECTIONS

        Function            Label            Function             Label

  Left audio in/out          J1       Audio in                     JP4

  Right audio in/out         J2       Data in (From CD-ROM         P3
                                      interface)

  I 2 S signal (For          JP1
  optional HI-FI DAC)

  Note: The exact location of JP1 is unidentified.

                        USER CONFIGURABLE SETTINGS

                  Function                      Label        Position

  »   Optional DAC disabled                      JP2         Pins 2 & 3
                                                              closed

      Optional DAC enabled                       JP2         Pins 1 & 2
                                                              closed

  »   Audio in enabled                           JP3         Pins 2 & 3
                                                              closed

      Audio in disabled                          JP3         Pins 1 & 2
                                                              closed

  Note: The exact location of pin 1 on JP2 & JP3 is unidentified.

                           DMA CHANNEL SELECTION

           Channel                     JP5                    JP6

                 0              Pins 1 & 2 closed      Pins 1 & 2 closed

                 1              Pins 3 & 4 closed      Pins 3 & 4 closed

                 2              Pins 5 & 6 closed      Pins 5 & 6 closed

                 3              Pins 7 & 8 closed      Pins 7 & 8 closed

                 5              Pins 9 & 10 closed    Pins 9 & 10 closed

                 6              Pins 11 & 12 closed   Pins 11 & 12 closed

                 7              Pins 13 & 14 closed   Pins 13 & 14 closed

  »       Programmed I/O               Open                  Open

  Note: The exact location of pin 1 on JP5 & JP6 is unidentified.

                            INTERRUPT SELECTION

                 IRQ                                   JP7

                    2/9                        Pins 11 & 12 closed

                     3                          Pins 1 & 2 closed

                     4                          Pins 3 & 4 closed

                     5                          Pins 5 & 6 closed

                     6                          Pins 7 & 8 closed

                     7                         Pins 9 & 10 closed

                    10                         Pins 13 & 14 closed

                    11                         Pins 15 & 16 closed

  »                None                               Open

  Note: The exact location of pin 1 on JP7 is unidentified.

                        BASE I/O ADDRESS SELECTION

               Address                                 JP8

                   300h                         Pins 1 & 2 closed

                   320h                         Pins 3 & 4 closed

                   330h                         Pins 5 & 6 closed

  »                340h                         Pins 7 & 8 closed

                   360h                        Pins 9 & 10 closed

  Note: The exact location of pin 1 on JP8 is unidentified.

                       MISCELLANEOUS TECHNICAL NOTE

            Note: The CDC-005 interface card works in conjunction with
            the CDD-110 CD-ROM drive by "Behavior Tech Computer
            Corporation".