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

   VIDEO BLASTER RT300

   Card Type           Video card                                 
   Chip Set            Creative Labs                              
   I/O Options         Composite video input, S-Video input       
   Data Bus            16-bit ISA                                 
   Card Size           Three-quarter length, full-height card     

<gopher://bitreich.org/I/th99/v/C-D/53383-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |       Function       | Label |      Function       | Label |
   |----------------------+-------+---------------------+-------|
   | Composite video      |  CN1  | Composite video     |  CN3  |
   | input                |       | input               |       |
   |----------------------+-------+---------------------+-------|
   | Composite video      |  CN2  | S-Video in          |  CN4  |
   | input                |       |                     |       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 BASE I/O ADDRESS SELECTION                 |
   |------------------------------------------------------------|
   | Setting  | JP1  | JP2  | JP3 | JP4 | JP5 | JP6 | JP7 | JP8 |
   |----------+------+------+-----+-----+-----+-----+-----+-----|
   |   |  0h  |  On  |  On  | On  | On  | On  | On  | On  | On  |
   |---+------+------+------+-----+-----+-----+-----+-----+-----|
   |   |  4h  | Off  |  On  | On  | On  | On  | On  | On  | On  |
   |---+------+------+------+-----+-----+-----+-----+-----+-----|
   |   |  8h  |  On  | Off  | On  | On  | On  | On  | On  | On  |
   |---+------+------+------+-----+-----+-----+-----+-----+-----|
   |   |  Ch  | Off  | Off  | On  | On  | On  | On  | On  | On  |
   |---+------+------+------+-----+-----+-----+-----+-----+-----|
   |   | 10h  |  On  |  On  | Off | On  | On  | On  | On  | On  |
   |---+------+------+------+-----+-----+-----+-----+-----+-----|
   |>> | 2E4h | Off  |  On  | On  | Off | Off | Off | On  | Off |
   |---+------+------+------+-----+-----+-----+-----+-----+-----|
   |   | 3ECh | Off  | Off  | On  | Off | Off | Off | Off | Off |
   |---+------+------+------+-----+-----+-----+-----+-----+-----|
   |   | 3F0h |  On  |  On  | Off | Off | Off | Off | Off | Off |
   |---+------+------+------+-----+-----+-----+-----+-----+-----|
   |   | 3F4h | Off  |  On  | Off | Off | Off | Off | Off | Off |
   |---+------+------+------+-----+-----+-----+-----+-----+-----|
   |   | 3F8h |  On  | Off  | Off | Off | Off | Off | Off | Off |
   |---+------+------+------+-----+-----+-----+-----+-----+-----|
   |   | 3FCh | Off  | Off  | Off | Off | Off | Off | Off | Off |
   |------------------------------------------------------------|
   |      Note:                                                 |
   |                                                            |
   | A total of 256 base address settings are available. The    |
   | switches are a binary representation of the hexadecimal    |
   | memory addresses. JP8 is the Most Significant Bit and JP1  |
   | is the Least Significant Bit. The switches have the        |
   | following decimal values: JP8=512, JP7=256, JP6=128,       |
   | JP5=64, JP4=32, JP3=16, JP2=8, JP1=4. Turn off the         |
   | switches and add the values of the switches and convert to |
   | hexadecimal to obtain the correct memory address. (Off=1,  |
   | On=0)                                                      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                         IRQ SELECT                         |
   |------------------------------------------------------------|
   |       IRQ        |   JP9   |   JP10   |  JP11   |   JP12   |
   |------------------+---------+----------+---------+----------|
   |   |      9       |  Open   |   Open   |  Open   |  Closed  |
   |---+--------------+---------+----------+---------+----------|
   |>> |      10      |  Open   |   Open   | Closed  |   Open   |
   |---+--------------+---------+----------+---------+----------|
   |   |      11      |  Open   |  Closed  |  Open   |   Open   |
   |---+--------------+---------+----------+---------+----------|
   |   |      12      | Closed  |   Open   |  Open   |   Open   |
   +------------------------------------------------------------+