IBM CORPORATION
===============

   EDUQUEST AUDIO ADAPTER

   Card Type       Sound                                          
   Chip Set        IBM MWave                                      
   Maximum Onboard None                                           
   Memory          
   I/O Options     Game/MIDI port, line in, line out, microphone  
                   in (2), headphone out (2), CD-ROM audio in (4) 
   Data Bus        Proprietary (EduQuest sound card slot)         

<gopher://bitreich.org/I/th99/i/I-L/52907-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |    Function    | Label |         Function          | Label |
   |----------------+-------+---------------------------+-------|
   | Line in        |  CN1  | CD audio in               |  CN8  |
   |----------------+-------+---------------------------+-------|
   | Microphone in  |  CN2  | Connector to front bezel  | CN9A  |
   |                |       | panel                     |       |
   |----------------+-------+---------------------------+-------|
   | Line out       |  CN3  | Connector from adapter    | CN9B  |
   |                |       | card                      |       |
   |----------------+-------+---------------------------+-------|
   | Game/MIDI port |  CN4  | Microphone in             | CN10  |
   |----------------+-------+---------------------------+-------|
   | CD audio in    |  CN5  | Headphone out             | CN11  |
   |----------------+-------+---------------------------+-------|
   | CD audio in    |  CN6  | Headphone out             | CN12  |
   |----------------+-------+---------------------------+-------|
   | CD audio in    |  CN7  | Volume                    |  R1   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |               Function                | Label |  Position  |
   |---------------------------------------+-------+------------|
   |>> | Factory configured - do not alter |  JP3  |   Closed   |
   |---+-----------------------------------+-------+------------|
   |>> | Factory configured - do not alter |  JP4  |   Closed   |
   |---+-----------------------------------+-------+------------|
   |>> | MIDI function enabled             |  JP5  |   Closed   |
   |---+-----------------------------------+-------+------------|
   |   | MIDI function disabled            |  JP5  |    Open    |
   |---+-----------------------------------+-------+------------|
   |>> | Game/MIDI port enabled            |  JP6  |   Closed   |
   |---+-----------------------------------+-------+------------|
   |   | Game/MIDI port disabled           |  JP6  |    Open    |
   |---+-----------------------------------+-------+------------|
   |>> | Factory configured - do not alter | JP13  |    Open    |
   |---+-----------------------------------+-------+------------|
   |>> | Factory configured - do not alter | JP20  | Pins 2 & 3 |
   |   |                                   |       |   closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      BASE I/O ADDRESS                      |
   |------------------------------------------------------------|
   |       Setting        |       JP1        |       JP2        |
   |----------------------+------------------+------------------|
   |   |      4E30h       |       Open       |      Closed      |
   |---+------------------+------------------+------------------|
   |   |      8E30h       |      Closed      |       Open       |
   |---+------------------+------------------+------------------|
   |>> |      CE30h       |       Open       |       Open       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                       CARD INTERRUPT                       |
   |------------------------------------------------------------|
   |        Setting         |      JP11       |      JP12       |
   |------------------------+-----------------+-----------------|
   |   |      IR/FONT>      |     Closed      |      Open       |
   |---+--------------------+-----------------+-----------------|
   |>> |       IRQ15        |      Open       |     Closed      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                       MIDI INTERRUPT                       |
   |------------------------------------------------------------|
   |    Setting     |   JP7    |   JP8    |   JP9    |   JP10   |
   |----------------+----------+----------+----------+----------|
   |   |    IRQ3    |   Open   |   Open   |   Open   |  Closed  |
   |---+------------+----------+----------+----------+----------|
   |   |    IRQ4    |   Open   |   Open   |  Closed  |   Open   |
   |---+------------+----------+----------+----------+----------|
   |   |    IRQ5    |   Open   |  Closed  |   Open   |   Open   |
   |---+------------+----------+----------+----------+----------|
   |   |    IRQ7    |  Closed  |   Open   |   Open   |   Open   |
   |---+------------+----------+----------+----------+----------|
   |>> |  Disabled  |   Open   |   Open   |   Open   |   Open   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                        DMA CHANNEL                         |
   |------------------------------------------------------------|
   | Setting |  JP14  |  JP15  |  JP16  | JP17  | JP18  | JP19  |
   |---------+--------+--------+--------+-------+-------+-------|
   |>> | DMA5 | Closed | Closed |  Open  | Open  | Open  | Open  |
   |--+------+--------+--------+--------+-------+-------+-------|
   |  | DMA6 |  Open  |  Open  | Closed |Closed | Open  | Open  |
   |--+------+--------+--------+--------+-------+-------+-------|
   |  | DMA7 |  Open  |  Open  |  Open  | Open  |Closed |Closed |
   +------------------------------------------------------------+