SHUTTLE COMPUTER INTERNATIONAL, INC.

HOT-233

Card Type                  Sound card
Chipset Controller         OPTI 82C929A
I/O Options                CD-ROM audio (3), CD-ROM interface (3),
                           game/MIDI port, IDE interface, line in, line
                           out, microphone in, OPL4 connector (2), speaker
                           out, wavetable connector
Maximum DRAM               N/A

[Image]

                                CONNECTIONS

       Purpose           Location            Purpose           Location

  Yamaha OPL4               J1         Line in                    J9
  connector 1

  Yamaha OPL4               J2         Mic in                    J10
  connector 2

  Sony CD - audio in        J3         Game/MIDI port            J11

  Mitsumi CD - audio        J4         Mitsumi CD-ROM            J12
  in                                   interface

  Wavetable connector       J5         Sony CD-ROM               J13
                                       interface

  Panasonic CD -            J6         Panasonic CD-ROM          J14
  audio in                             interface

  Speaker out               J7         IDE interface             J15

  Line out                  J8

                      CD-ROM INTERFACE CONFIGURATION

                 Setting                                JP1

  »    AT-BUS (Sony, Mitsumi, Panasonic          Pins 1 & 2 closed
                CD-ROM drive)

         IDE (IDE type CD-ROM drive)             Pins 2 & 3 closed

                         ONBOARD OPL CONFIGURATION

                Setting                                JP2

  »                OPL3                              Closed

                   OPL4                               Open

  Note: OPL4 is active only when daughter board is connected to the
  Yamaha connector 1 (J1).