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

   SOUND GALAXY NX STEREO PRO

   Card Type     Sound                                            
   Chipset       Aztech AZTSSPT0592                               
   Controller    
   I/O Options   CD-ROM interface (2), CD Audio in, game/MIDI     
                 port, Line in, Speaker out Microphone jack, Line 
                 out, Volume control                              
   Maximum DRAM  N/A                                              

<gopher://bitreich.org/I/th99/i/A-B/51044-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |    Purpose     |  Location   |    Purpose     |  Location  |
   |----------------+-------------+----------------+------------|
   | Line in        |     CN1     | SCSI CD-ROM    |    CN6     |
   |----------------+-------------+----------------+------------|
   | Microphone     |     CN2     | AT CD-ROM      |    CN7     |
   |----------------+-------------+----------------+------------|
   | Line out       |     CN3     | PC speaker out |    CN8     |
   |----------------+-------------+----------------+------------|
   | Game/MIDI port |     CN4     | Volume         |    SW1     |
   |----------------+-------------+----------------+------------|
   | CD audio in    |     CN5     |                |            |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                  PC SPEAKER AMPLIFICATION                  |
   |------------------------------------------------------------|
   |              Setting              |           J4           |
   |-----------------------------------+------------------------|
   |>> |       Low amplification       |          Open          |
   |---+-------------------------------+------------------------|
   |   |      High amplification       |         Closed         |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   VIRTUAL PARALLEL PORT                    |
   |------------------------------------------------------------|
   |         Setting          |       J1       |       J2       |
   |--------------------------+----------------+----------------|
   |>>     |     Enabled      |     Closed     |     Closed     |
   |-------+------------------+----------------+----------------|
   |       |     Disabled     |      Open      |      Open      |
   |------------------------------------------------------------|
   | Note: Address of virtual parallel port is 278h             |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    INTERRUPT SELECTION                     |
   |------------------------------------------------------------|
   |    IRQ     |    J5     |    J6     |    J7     |    J8     |
   |------------+-----------+-----------+-----------+-----------|
   |>> |   12   |   Open    |   Open    |  Closed   |   Open    |
   |---+--------+-----------+-----------+-----------+-----------|
   |   |   4    |  Closed   |   Open    |   Open    |   Open    |
   |---+--------+-----------+-----------+-----------+-----------|
   |   |   11   |   Open    |  Closed   |   Open    |   Open    |
   |---+--------+-----------+-----------+-----------+-----------|
   |   |   15   |   Open    |   Open    |   Open    |  Closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    BASE MEMORY ADDRESS                     |
   |------------------------------------------------------------|
   |       Address        |        J9        |       J10        |
   |----------------------+------------------+------------------|
   |>> |      CA000h      |       Open       |       Open       |
   |---+------------------+------------------+------------------|
   |   |      C8000h      |       Open       |      Closed      |
   |---+------------------+------------------+------------------|
   |   |      CE000h      |      Closed      |       Open       |
   |---+------------------+------------------+------------------|
   |   |      DE000h      |      Closed      |      Closed      |
   +------------------------------------------------------------+