REVEAL COMPUTER PRODUCTS
========================

   SC400 PRO 16 (REV. 4I)

   Card Type       Sound card                                     
   Chip Set        Unidentified                                   
   Maximum Onboard None                                           
   Memory          
   I/O Options     Line in (2), microphone in, line out, speaker  
                   out, game/MIDI port, audio in - CD-ROM (3),    
                   CD-ROM interface (IDE), wavetable connector    
   Data Bus        16-bit ISA                                     

<gopher://bitreich.org/I/th99/i/P-R/53949-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |      Function       | Label |       Function       | Label |
   |---------------------+-------+----------------------+-------|
   | Line out            |  CN1  | Audio in - CD-ROM    |  CN7  |
   |                     |       | (Mitsumi)            |       |
   |---------------------+-------+----------------------+-------|
   | Line in - external  |  CN2  | Audio in - CD-ROM    |  CN8  |
   |                     |       | (Panasonic)          |       |
   |---------------------+-------+----------------------+-------|
   | Microphone in       |  CN3  | Line in - internal   |  CN9  |
   |---------------------+-------+----------------------+-------|
   | Speaker out         |  CN4  | Wavetable connector  | CN10  |
   |---------------------+-------+----------------------+-------|
   | Game/MIDI port      |  CN5  | CD-ROM interface     | CN11  |
   |                     |       | (IDE)                |       |
   |---------------------+-------+----------------------+-------|
   | Audio in - CD-ROM   |  CN6  |                      |       |
   | (Sony)              |       |                      |       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                ADDRESS/INTERRUPT SELECTION                 |
   |------------------------------------------------------------|
   | Address |  IRQ  |       J1       |     J2     |     J3     |
   |---------+-------+----------------+------------+------------|
   |   1E8   | IRQ11 |   Pins 1 & 2   | Pins 1 & 2 | Pins 2 & 3 |
   |         |       |     closed     |   closed   |   closed   |
   |---------+-------+----------------+------------+------------|
   |   1E8   | IRQ15 |   Pins 2 & 3   | Pins 1 & 2 | Pins 2 & 3 |
   |         |       |     closed     |   closed   |   closed   |
   |---------+-------+----------------+------------+------------|
   |   168   | IRQ11 |   Pins 1 & 2   | Pins 2 & 3 | Pins 2 & 3 |
   |         |       |     closed     |   closed   |   closed   |
   |---------+-------+----------------+------------+------------|
   |   170   | IRQ11 |   Pins 1 & 2   | Pins 2 & 3 | Pins 1 & 2 |
   |         |       |     closed     |   closed   |   closed   |
   |---------+-------+----------------+------------+------------|
   |   170   | IRQ15 |   Pins 2 & 3   | Pins 2 & 3 | Pins 1 & 2 |
   |         |       |     closed     |   closed   |   closed   |
   +------------------------------------------------------------+