REVEAL COMPUTER PRODUCTS

SC400 PRO 16 (REV. 2)

Card Type                 Sound card
Chip Set                  Unidentified
Maximum Onboard Memory    None
I/O Options               Line in, microphone in, line out, speaker out,
                          game/MIDI port, audio in - CD-ROM, CD-ROM
                          interfaces (2), PC speaker - internal, wavetable
                          connector
Data Bus                  16-bit ISA

[Image]

                                CONNECTIONS

         Function            Label             Function            Label

  Line in                     CN1     Audio in - CD-ROM             CN6

  Microphone in               CN2     CD-ROM interface              CN7
                                      (Panasonic)

  Line out                    CN3     CD-ROM interface (Mitsumi)    CN8

  Speaker out                 CN4     Wavetable connector           CN9

  Game/MIDI port              CN5     PC speaker - internal          J2

                        USER CONFIGURABLE SETTINGS

                  Function                    Label         Position

  »   Factory configured – do not alter        JX1        Unidentified
      (microphone select)

  »   Factory configured – do not              JX2        Unidentified
      alter(microphone select)

      Programmable EEPROM enabled               J3      Pins 1 & 2 closed

      Programmable EEPROM disabled              J3      Pins 2 & 3 closed

                    DMA CHANNEL SELECTION

       Channel               JP2                  JP3

          0            Pins 1 & 2 closed   Pins 1 & 2 closed

          1            Pins 3 & 4 closed   Pins 3 & 4 closed

          3            Pins 5 & 6 closed   Pins 5 & 6 closed