PROLINK COMPUTER, INC.
======================

   SOUNDPLUS-ES488

   Card Type     Sound                                            
   Chipset       ES-488                                           
   Controller    
   I/O Options   Game port (1), Line-in (1), Microphone jack (1), 
                 Speaker jack (1), Volume                         
   Maximum Dram  N/A                                              

<gopher://bitreich.org/I/th99/i/P-R/50775-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |     Purpose      | Location  |     Purpose     | Location  |
   |------------------+-----------+-----------------+-----------|
   | 15-pin Game port |    CN1    | Line-in jack    |    CN4    |
   |------------------+-----------+-----------------+-----------|
   | Speaker jack     |    CN2    | Microphone jack |    CN5    |
   |------------------+-----------+-----------------+-----------|
   | Volume Control   |    CN3    |                 |           |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      GAME PORT SELECT                      |
   |------------------------------------------------------------|
   |       Setting       |       JP5/A       |      JP5/B       |
   |---------------------+-------------------+------------------|
   |       Enabled       |      Closed       |       Open       |
   |---------------------+-------------------+------------------|
   |      Disabled       |       Open        |      Closed      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                         DRQ SELECT                         |
   |------------------------------------------------------------|
   |       Setting       |       JP1/A       |      JP1/B       |
   |---------------------+-------------------+------------------|
   |>> |      DRQ1       |      Closed       |       Open       |
   |---+-----------------+-------------------+------------------|
   |   |      DRQ3       |       Open        |      Closed      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                        DACK SELECT                         |
   |------------------------------------------------------------|
   |       Setting        |      JP2/A       |      JP2/B       |
   |----------------------+------------------+------------------|
   |>> |      DACK1       |      Closed      |       Open       |
   |---+------------------+------------------+------------------|
   |   |      DACK3       |       Open       |      Closed      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      INTERRUPT SELECT                      |
   |------------------------------------------------------------|
   |     IRQ     |   JP3/A   |   JP3/B   |   JP3/C   |  JP3/D   |
   |-------------+-----------+-----------+-----------+----------|
   |>> |  IRQ7   |   Open    |   Open    |   Open    |  Closed  |
   |---+---------+-----------+-----------+-----------+----------|
   |   |  IRQ2   |  Closed   |   Open    |   Open    |   Open   |
   |---+---------+-----------+-----------+-----------+----------|
   |   |  IRQ3   |   Open    |  Closed   |   Open    |   Open   |
   |---+---------+-----------+-----------+-----------+----------|
   |   |  IRQ5   |   Open    |   Open    |  Closed   |   Open   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     I/O ADDRESS SELECT                     |
   |------------------------------------------------------------|
   |   Address   |   JP4/A   |   JP4/B   |   JP4/C   |  JP4/D   |
   |-------------+-----------+-----------+-----------+----------|
   |>> |  220h   |  Closed   |  Closed   |   Open    |   Open   |
   |---+---------+-----------+-----------+-----------+----------|
   |   |  240h   |   Open    |   Open    |  Closed   |  Closed  |
   +------------------------------------------------------------+