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

   SOUNDBLASTER 16 VALUE IDE (CT2291)

   Card Type       Sound card                                     
   Chip Set        Unidentified                                   
   Maximum Onboard None                                           
   Memory          
   I/O Options     Game/MIDI port, IDE interface connector,       
                   speaker out, line out, line in, microphone in, 
                   CD-ROM audio in (2), PC speaker connector,     
                   wavetable connector                            
   Data Bus        16-bit ISA                                     

<gopher://bitreich.org/I/th99/i/C-D/53484-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |     Function      | Label |        Function        | Label |
   |-------------------+-------+------------------------+-------|
   | Game/MIDI port    |  CN1  | Audio in - CD-ROM      |  CN7  |
   |-------------------+-------+------------------------+-------|
   | Speaker out       |  CN2  | CD-ROM interface -     |  J1   |
   |                   |       | ATAPI                  |       |
   |-------------------+-------+------------------------+-------|
   | Line out          |  CN3  | PC speaker connector   |  J2   |
   |-------------------+-------+------------------------+-------|
   | Microphone in     |  CN4  | Feature connector      |  J3   |
   |-------------------+-------+------------------------+-------|
   | Line in           |  CN5  | Audio connector -      | JP16  |
   |                   |       | internal               |       |
   |-------------------+-------+------------------------+-------|
   | Audio in - CD-ROM |  CN6  |                        |       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |               Function               |  Label  | Position  |
   |--------------------------------------+---------+-----------|
   |>> | Factory default - do not alter   | IDEDIS  |   Open    |
   |---+----------------------------------+---------+-----------|
   |>> | Factory default - do not alter   | IOCHRDY |   Open    |
   |---+----------------------------------+---------+-----------|
   |>> | Joystick enabled                 |  JYEN   |  Closed   |
   |---+----------------------------------+---------+-----------|
   |   | Joystick disabled                |  JYEN   |   Open    |
   |---+----------------------------------+---------+-----------|
   |>> | Factory default - do not alter   |   J4    |  Closed   |
   |---+----------------------------------+---------+-----------|
   |>> | Speaker enable                   |  JP17   |  Closed   |
   |---+----------------------------------+---------+-----------|
   |   | Speaker disable                  |  JP17   |   Open    |
   |---+----------------------------------+---------+-----------|
   |>> | MPU-401 port enabled             |  MPUEN  |  Closed   |
   |---+----------------------------------+---------+-----------|
   |   | MPU-401 port disabled            |  MPUEN  |   Open    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      IDE I/O ADDRESS                       |
   |------------------------------------------------------------|
   |     Setting     |       IDE IO0       |      IDE IO1       |
   |-----------------+---------------------+--------------------|
   |   |  Secondary  |       Closed        |        Open        |
   |---+-------------+---------------------+--------------------|
   |>> |  Tertiary   |        Open         |       Closed       |
   |---+-------------+---------------------+--------------------|
   |   | Quaternary  |        Open         |        Open        |
   +------------------------------------------------------------+

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

   +------------------------------------------------------------+
   |                       IRQ SELECTION                        |
   |------------------------------------------------------------|
   |      IRQ      |  JP1   |  JP2   |  JP3   |  JP4   |  JP5   |
   |---------------+--------+--------+--------+--------+--------|
   |     IRQ10     | Closed |  Open  |  Open  |  Open  |  Open  |
   |---------------+--------+--------+--------+--------+--------|
   |     IRQ11     |  Open  | Closed |  Open  |  Open  |  Open  |
   |---------------+--------+--------+--------+--------+--------|
   |     IRQ12     |  Open  |  Open  | Closed |  Open  |  Open  |
   |---------------+--------+--------+--------+--------+--------|
   |     IRQ14     |  Open  |  Open  |  Open  | Closed |  Open  |
   |---------------+--------+--------+--------+--------+--------|
   |     IRQ15     |  Open  |  Open  |  Open  |  Open  | Closed |
   +------------------------------------------------------------+