(TXT) View Source
       
       # AZTECH LABS, INC.
       
          SC16
       
          Card Type   Sound card                                         
          Chip Set    Aztech                                             
          I/O Options CD-ROM interface, game/MIDI port, audio line in,   
                      microphone, speaker                                
          Data Bus    16-bit ISA                                         
          Card Size   Half-length, full-height card                      
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |     Function      | Label |        Function        | Label |
          |-------------------+-------+------------------------+-------|
          | Mitsumi CD-ROM    |  CN1  | Speaker out            |  CN6  |
          | interface         |       |                        |       |
          |-------------------+-------+------------------------+-------|
          | Sony CD-ROM       |  CN2  | Game/MIDI port         |  CN7  |
          | interface         |       |                        |       |
          |-------------------+-------+------------------------+-------|
          | Audio in - CD-ROM |  CN3  | PC speaker connector   |  CN8  |
          | connector         |       |                        |       |
          |-------------------+-------+------------------------+-------|
          | Audio line in     |  CN4  | Speaker out connector  | SPK1  |
          |                   |       | - internal             |       |
          |-------------------+-------+------------------------+-------|
          | Microphone in     |  CN5  |                        |       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |               Function               | Label |  Position   |
          |--------------------------------------+-------+-------------|
          | » | Low amplification on PC speaker  |  J1   |    Open     |
          |---+----------------------------------+-------+-------------|
          |   | High amplification on PC speaker |  J1   |   Closed    |
          |---+----------------------------------+-------+-------------|
          | » | Condenser microphone             |  JX1  | Pins 1 & 2  |
          |   |                                  |       |   closed    |
          |---+----------------------------------+-------+-------------|
          |   | Carbon microphone                |  JX1  | Pins 2 & 3  |
          |   |                                  |       |   closed    |
          |---+----------------------------------+-------+-------------|
          | » | Game port enabled                |  J7   | Pins 1 & 2  |
          |   |                                  |       |   closed    |
          |---+----------------------------------+-------+-------------|
          |   | Game port disabled               |  J7   | Pins 2 & 3  |
          |   |                                  |       |   closed    |
          |---+----------------------------------+-------+-------------|
          | » | Sound blaster address 220h       |  J8   | Pins 1 & 2  |
          |   |                                  |       |   closed    |
          |---+----------------------------------+-------+-------------|
          |   | Sound blaster address 240h       |  J8   | Pins 2 & 3  |
          |   |                                  |       |   closed    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                CODEC I/O ADDRESS SELECTION                 |
          |------------------------------------------------------------|
          |     Address      |         J3         |         J4         |
          |------------------+--------------------+--------------------|
          | » |     534h     | Pins 2 & 3 closed  | Pins 2 & 3 closed  |
          |---+--------------+--------------------+--------------------|
          |   |     608h     | Pins 1 & 2 closed  | Pins 2 & 3 closed  |
          |---+--------------+--------------------+--------------------|
          |   |     E84h     | Pins 2 & 3 closed  | Pins 1 & 2 closed  |
          |---+--------------+--------------------+--------------------|
          |   |     F44h     | Pins 1 & 2 closed  | Pins 1 & 2 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                CD-ROM I/O ADDRESS SELECTION                |
          |------------------------------------------------------------|
          |     Address      |         J5         |         J6         |
          |------------------+--------------------+--------------------|
          | » |     300h     | Pins 2 & 3 closed  | Pins 2 & 3 closed  |
          |---+--------------+--------------------+--------------------|
          |   |     310h     | Pins 1 & 2 closed  | Pins 2 & 3 closed  |
          |---+--------------+--------------------+--------------------|
          |   |     320h     | Pins 2 & 3 closed  | Pins 1 & 2 closed  |
          |---+--------------+--------------------+--------------------|
          |   |     330h     | Pins 1 & 2 closed  | Pins 1 & 2 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |             SOUND BLASTER INTERRUPT SELECTION              |
          |------------------------------------------------------------|
          |    IRQ    |   JP2/E    |   JP2/F   |   JP2/G   |   JP2/H   |
          |-----------+------------+-----------+-----------+-----------|
          |   |   2   |   Closed   |   Open    |   Open    |   Open    |
          |---+-------+------------+-----------+-----------+-----------|
          |   |   3   |    Open    |  Closed   |   Open    |   Open    |
          |---+-------+------------+-----------+-----------+-----------|
          |   |   5   |    Open    |   Open    |  Closed   |   Open    |
          |---+-------+------------+-----------+-----------+-----------|
          | » |   7   |    Open    |   Open    |   Open    |  Closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                CODEC DMA CHANNEL SELECTION                 |
          |------------------------------------------------------------|
          | Channel | JP1/G  | JP1/H  | JP1/I  | JP1/J | JP1/K | JP1/L |
          |---------+--------+--------+--------+-------+-------+-------|
          |»  |  0  | Closed |  Open  |  Open  |Closed | Open  | Open  |
          |---+-----+--------+--------+--------+-------+-------+-------|
          |   |  1  |  Open  | Closed |  Open  | Open  |Closed | Open  |
          |---+-----+--------+--------+--------+-------+-------+-------|
          |   |  3  |  Open  |  Open  | Closed | Open  | Open  |Closed |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                CD-ROM DMA CHANNEL SELECTION                |
          |------------------------------------------------------------|
          | Channel  | JP1/A  | JP1/B  | JP1/C | JP1/D | JP1/E | JP1/F |
          |----------+--------+--------+-------+-------+-------+-------|
          | |   0    | Closed |  Open  | Open  |Closed | Open  | Open  |
          |-+--------+--------+--------+-------+-------+-------+-------|
          | |   1    |  Open  | Closed | Open  | Open  |Closed | Open  |
          |-+--------+--------+--------+-------+-------+-------+-------|
          | |   3    |  Open  |  Open  |Closed | Open  | Open  |Closed |
          |-+--------+--------+--------+-------+-------+-------+-------|
          |»|Disabled|  Open  |  Open  | Open  | Open  | Open  | Open  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 CD-ROM INTERRUPT SELECTION                 |
          |------------------------------------------------------------|
          |          IRQ           |   JP1/M   |   JP1/N   |   JP1/O   |
          |------------------------+-----------+-----------+-----------|
          |   |         11         |  Closed   |   Open    |   Open    |
          |---+--------------------+-----------+-----------+-----------|
          |   |         12         |   Open    |  Closed   |   Open    |
          |---+--------------------+-----------+-----------+-----------|
          |   |         15         |   Open    |   Open    |  Closed   |
          |---+--------------------+-----------+-----------+-----------|
          | » |   (IRQ not used)   |   Open    |   Open    |   Open    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   CO INTERRUPT SELECTION                   |
          |------------------------------------------------------------|
          |    IRQ     |   JP2/A   |   JP2/B   |   JP2/C   |   JP2/D   |
          |------------+-----------+-----------+-----------+-----------|
          |   |   3    |  Closed   |   Open    |   Open    |   Open    |
          |---+--------+-----------+-----------+-----------+-----------|
          |   |   5    |   Open    |  Closed   |   Open    |   Open    |
          |---+--------+-----------+-----------+-----------+-----------|
          |   |   7    |   Open    |   Open    |  Closed   |   Open    |
          |---+--------+-----------+-----------+-----------+-----------|
          | » |   10   |   Open    |   Open    |   Open    |  Closed   |
          +------------------------------------------------------------+