MEDIA VISION TECHNOLOGY, INC.
=============================

   PRO SONIC 16 FD-SCSI (650-0087-03)

   Card Type       Sound card                                     
   Chip Set        Unidentified                                   
   Maximum Onboard Unidentified                                   
   Memory          
   I/O Options     Game/MIDI port, microphone in, speaker out,    
                   line in, audio in, SCSI connector              
   Data Bus        16-bit ISA                                     

<gopher://bitreich.org/I/th99/i/M-O/53369-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |      Function      | Label |       Function        | Label |
   |--------------------+-------+-----------------------+-------|
   | Game/MIDI port     |  CN1  | Audio in - CD-ROM     |  J1   |
   |--------------------+-------+-----------------------+-------|
   | Speaker out        |  CN2  | SCSI connector        |  J9   |
   |--------------------+-------+-----------------------+-------|
   | Microphone in      |  CN3  | Volume control        |  VR1  |
   |--------------------+-------+-----------------------+-------|
   | Line in            |  CN4  |                       |       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |                Function                | Label | Position  |
   |----------------------------------------+-------+-----------|
   |>> | MPU 401 - disabled                 |  J10  |  Closed   |
   |---+------------------------------------+-------+-----------|
   |   | MPU 401 - enabled                  |  J10  |   Open    |
   |---+------------------------------------+-------+-----------|
   |>> | Joystick - disabled                |  J11  |  Closed   |
   |---+------------------------------------+-------+-----------|
   |   | Joystick - enabled                 |  J11  |   Open    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    INTERRUPT SELECTION                     |
   |------------------------------------------------------------|
   |  Setting  | J8/pins 1 & 2 | J8/pins 3 & 4 | J8/ pins 5 & 6 |
   |-----------+---------------+---------------+----------------|
   |>> | IRQ11 |     Open      |     Open      |     Closed     |
   |---+-------+---------------+---------------+----------------|
   |   | IRQ12 |     Open      |    Closed     |      Open      |
   |---+-------+---------------+---------------+----------------|
   |   | IRQ15 |    Closed     |     Open      |      Open      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   BIOS ADDRESS SELECTION                   |
   |------------------------------------------------------------|
   |       Address       |        SW0        |       SW1        |
   |---------------------+-------------------+------------------|
   |   |      C800       |      Closed       |       Open       |
   |---+-----------------+-------------------+------------------|
   |   |      CE00       |       Open        |      Closed      |
   |---+-----------------+-------------------+------------------|
   |>> |      CA00       |       Open        |       Open       |
   |---+-----------------+-------------------+------------------|
   |   |      DE00       |      Closed       |      Closed      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               MISCELLANEOUS TECHNICAL NOTES                |
   |------------------------------------------------------------|
   | Set times for SCSI ID and termination are unidentified.    |
   +------------------------------------------------------------+