AZTECH LABS, INC.
=================

   SOUND GALAXY BASIC 16

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

<gopher://bitreich.org/I/th99/i/A-B/51021-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |       Purpose        | Location |    Purpose    | Location |
   |----------------------+----------+---------------+----------|
   | Wavetable interface  |   CN1    | Line in       |   J10    |
   |----------------------+----------+---------------+----------|
   | Mitsumi CD-ROM       |   CN2    | Microphone in |   J11    |
   | interface            |          |               |          |
   |----------------------+----------+---------------+----------|
   | Panasonic CD-ROM     |   CN3    | Line out      |   J12    |
   | interface            |          |               |          |
   |----------------------+----------+---------------+----------|
   | Game/MIDI port       |   CN4    | Phone in      |   J13    |
   |----------------------+----------+---------------+----------|
   | PC speaker connector |    J2    | CD audio in   |   JP1    |
   |----------------------+----------+---------------+----------|
   | MPC speaker          |    J3    |               |          |
   | connector            |          |               |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               MICROPHONE TYPE CONFIGURATION                |
   |------------------------------------------------------------|
   |        >> Type          |       JX1       |       JX2       |
   |------------------------+-----------------+-----------------|
   |>> |     Condenser      |   Pins 1 & 2    |   Pins 1 & 2    |
   |   |     microphone     |     closed      |     closed      |
   |---+--------------------+-----------------+-----------------|
   |>> | Carbon microphone  |   Pins 2 & 3    |   Pins 2 & 3    |
   |   |                    |     closed      |     closed      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |             MITSUMI CD-ROM INTERRUPT SELECTION             |
   |------------------------------------------------------------|
   |       IRQ        |         J8         |         J9         |
   |------------------+--------------------+--------------------|
   |        15        |        Open        |       Closed       |
   |------------------+--------------------+--------------------|
   |        12        |       Closed       |        Open        |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |            MITSUMI CD-ROM DMA CHANNEL SELECTION            |
   |------------------------------------------------------------|
   |>> Channel  | MT1/A  | MT1/B | MT1/C | MT1/D | MT1/E | MT1/F |
   |-----------+--------+-------+-------+-------+-------+-------|
   |>>   |  1   |  Open  |Closed | Open  | Open  |Closed | Open  |
   |----+------+--------+-------+-------+-------+-------+-------|
   |>>   |  0   | Closed | Open  | Open  |Closed | Open  | Open  |
   |----+------+--------+-------+-------+-------+-------+-------|
   |>>   |  3   |  Open  | Open  |Closed | Open  | Open  |Closed |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |              SPEAKER AMPLIFIER CONFIGURATION               |
   |------------------------------------------------------------|
   |            >> Setting             |           J1            |
   |----------------------------------+-------------------------|
   |>>       |          Low           |          Open           |
   |---------+------------------------+-------------------------|
   |>>       |          High          |         Closed          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |            VIRTUAL PARALLEL PORT CONFIGURATION             |
   |------------------------------------------------------------|
   |       >> Setting        |       J4        |       J5        |
   |------------------------+-----------------+-----------------|
   |>> |   Enabled (278h)   |     Closed      |     Closed      |
   |---+--------------------+-----------------+-----------------|
   |>> |      Disabled      |      Open       |      Open       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |            WAVETABLE BASE I/O ADDRESS SELECTION            |
   |------------------------------------------------------------|
   |    >> Address     |         J6         |         J7         |
   |------------------+--------------------+--------------------|
   |>>  |    530h     | Pins 1 & 2 closed  | Pins 1 & 2 closed  |
   |----+-------------+--------------------+--------------------|
   |>>  |    E80h     | Pins 1 & 2 closed  | Pins 2 & 3 closed  |
   |----+-------------+--------------------+--------------------|
   |>>  |    F40h     | Pins 2 & 3 closed  | Pins 1 & 2 closed  |
   |----+-------------+--------------------+--------------------|
   |>>  |    604h     | Pins 2 & 3 closed  | Pins 2 & 3 closed  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               HARDWARE RESET CONIFIGURATION                |
   |------------------------------------------------------------|
   |                 >> Setting                  |      JX3      |
   |--------------------------------------------+---------------|
   |>> |        Software saved in EEPROM        |    Closed     |
   |---+----------------------------------------+---------------|
   |>> | Systems power-up with default settings |     Open      |
   +------------------------------------------------------------+