ORCHID TECHNOLOGY
=================

   SOUND PRODUCER PRO

   Card Type          Sound Card                                  
   Chipset/Controller Orchid Technology                           
   I/O Options        CD-ROM interface (2), game/MIDI port, line  
                      in, microphone jack, speaker output, volume 
                      control                                     
   Maximum DRAM       N/A                                         

<gopher://bitreich.org/I/th99/i/M-O/50316-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |     Purpose     | Location |      Purpose       | Location |
   |-----------------+----------+--------------------+----------|
   | Game/MIDI port  |   CN1    | AT-bus CD-ROM      |   CN6    |
   |                 |          | interface          |          |
   |-----------------+----------+--------------------+----------|
   | Speaker jack    |   CN2    | SCSI CD-ROM        |   CN7    |
   |                 |          | interface          |          |
   |-----------------+----------+--------------------+----------|
   | Volume control  |   CN3    | Internal speaker   |    J4    |
   |                 |          | connector          |          |
   |-----------------+----------+--------------------+----------|
   | Microphone jack |   CN4    | CD audio in        |   JP1    |
   |-----------------+----------+--------------------+----------|
   | Line in         |   CN5    |                    |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               SCSI I/O ADDRESS CONFIGURATION               |
   |------------------------------------------------------------|
   |        Address        |       SW0        |       SW1       |
   |-----------------------+------------------+-----------------|
   |>>  |      CA00h       |       Open       |      Open       |
   |----+------------------+------------------+-----------------|
   |    |      C800h       |       Open       |     Closed      |
   |----+------------------+------------------+-----------------|
   |    |      CE00h       |      Closed      |      Open       |
   |----+------------------+------------------+-----------------|
   |    |      DE00h       |      Closed      |     Closed      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   SCSI INTERRUPT SELECT                    |
   |------------------------------------------------------------|
   |            IRQ             |              JP2              |
   |----------------------------+-------------------------------|
   |>> |         IRQ12          |       Pins 5 & 6 closed       |
   |---+------------------------+-------------------------------|
   |   |          IRQ4          |       Pins 1 & 2 closed       |
   |---+------------------------+-------------------------------|
   |   |         IRQ11          |       Pins 3 & 4 closed       |
   |---+------------------------+-------------------------------|
   |   |         IRQ15          |       Pins 7 & 8 closed       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                SPEAKER AMPLIFICATION SELECT                |
   |------------------------------------------------------------|
   |        Amplification level         |          J5           |
   |------------------------------------+-----------------------|
   |>>       |           Low            |         Open          |
   |---------+--------------------------+-----------------------|
   |         |           High           |        Closed         |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                FACTORY CONFIGURED SETTINGS                 |
   |------------------------------------------------------------|
   |           Jumper           |            Setting            |
   |----------------------------+-------------------------------|
   |            MIC1            |       Pins 1 & 2 closed       |
   |----------------------------+-------------------------------|
   |            MIC2            |       Pins 1 & 2 closed       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                FACTORY CONFIGURED SETTINGS                 |
   |------------------------------------------------------------|
   |            Jumper            |           Setting           |
   |------------------------------+-----------------------------|
   |              J1              |           Closed            |
   |------------------------------+-----------------------------|
   |              J2              |           Closed            |
   +------------------------------------------------------------+