CREATIVE LABS, INC.
===================

   SOUNDBLASTER 16 SONY ASP (CT2230S), SOUNDBLASTER 16 SONY
   (CT2239S)

   Card Type       Sound card                                     
   Chip Set        Unidentified                                   
   Maximum Onboard None                                           
   Memory          
   I/O Options     Game/MIDI port, CD-ROM interface, speaker out, 
                   line out, line in, microphone in, CD-ROM audio 
                   in, PC speaker connector                       
   Data Bus        16-bit ISA                                     

<gopher://bitreich.org/I/th99/i/C-D/53483-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |     Function     | Label |        Function         | Label |
   |------------------+-------+-------------------------+-------|
   | Game/MIDI port   |  CN1  | Audio in - CD-ROM       |  CN7  |
   |------------------+-------+-------------------------+-------|
   | Speaker out      |  CN2  | CD-ROM interface - Sony |  J1   |
   |------------------+-------+-------------------------+-------|
   | Line out         |  CN3  | PC speaker connector    |  J2   |
   |------------------+-------+-------------------------+-------|
   | Microphone in    |  CN4  | Unidentified            |  J3   |
   |------------------+-------+-------------------------+-------|
   | Line in          |  CN5  | Audio connector         | JP17  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |                Function                | Label | Position  |
   |----------------------------------------+-------+-----------|
   |>> | Joystick enabled                   | JYEN  |  Closed   |
   |---+------------------------------------+-------+-----------|
   |   | Joystick disabled                  | JYEN  |   Open    |
   |---+------------------------------------+-------+-----------|
   |>> | Speaker enabled                    | JP16  |  Closed   |
   |---+------------------------------------+-------+-----------|
   |   | Speaker disabled                   | JP16  |   Open    |
   |---+------------------------------------+-------+-----------|
   |>> | Factory default - do not alter     |  J4   |  Closed   |
   |---+------------------------------------+-------+-----------|
   |>> | MPU-401 port enabled               | MPUEN |  Closed   |
   |---+------------------------------------+-------+-----------|
   |   | MPU-401 port disabled              | MPUEN |   Open    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                AUDIO I/O ADDRESS SELECTION                 |
   |------------------------------------------------------------|
   |       Address        |       IOS0       |       IOS1       |
   |----------------------+------------------+------------------|
   |>>  |      220h       |      Closed      |      Closed      |
   |----+-----------------+------------------+------------------|
   |    |      240h       |       Open       |      Closed      |
   |----+-----------------+------------------+------------------|
   |    |      260h       |      Closed      |       Open       |
   |----+-----------------+------------------+------------------|
   |    |      280h       |       Open       |       Open       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               MPU-401 I/O ADDRESS SELECTION                |
   |------------------------------------------------------------|
   |             Address             |           MSEL           |
   |---------------------------------+--------------------------|
   |       |          300h           |           Open           |
   |-------+-------------------------+--------------------------|
   |>>     |          330h           |          Closed          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     CSP CHIP SELECTION                     |
   |------------------------------------------------------------|
   |                            |     IFSD      |     APSD      |
   |----------------------------+---------------+---------------|
   |>>        |    Disabled     |    Closed     |    Closed     |
   |----------+-----------------+---------------+---------------|
   |          |     Enabled     |     Open      |     Open      |
   |------------------------------------------------------------|
   | Note: The IFSD and APDS jumpers are enabled on the CT2230S |
   | and are disabled on the CT2239s                            |
   +------------------------------------------------------------+