DIAMOND MULTIMEDIA SYSTEMS, INC.
================================

   STEALTH (VRAM)

   Category                     Video                             
   Video Types Supported        XVGA                              
   Video Processor              Unidentified                      
   Highest Resolution Supported 1280 x 1024                       
   Data Bus Type                16-bit ISA                        
   Memory Type                  VRAM                              
   Maximum Onboard Memory       1MB                               

<gopher://bitreich.org/I/th99/v/C-D/50936-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |        Purpose         | Location |   Purpose   | Location |
   |------------------------+----------+-------------+----------|
   | 15-pin analog video    |    J4    | VGA feature |    J3    |
   | port                   |          | connector   |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               POWER UP MONITOR CONFIGURATION               |
   |------------------------------------------------------------|
   |           Monitor             |    SW1/1     |    SW1/2    |
   |-------------------------------+--------------+-------------|
   |>>          |     IBM 8514     |      On      |     On      |
   |------------+------------------+--------------+-------------|
   |            |      NEC 2A      |      On      |     On      |
   |------------+------------------+--------------+-------------|
   |            |      NEC 3D      |     Off      |     On      |
   |------------+------------------+--------------+-------------|
   |            |    NEC 4D/5D     |     Off      |     Off     |
   |------------+------------------+--------------+-------------|
   |            |     MAG 1448     |      On      |     Off     |
   |------------------------------------------------------------|
   | Note: The NEC 2A does not support 1024 x 768 resolutions.  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               ALTERNATE TIMING CONFIGURATION               |
   |------------------------------------------------------------|
   |             Setting               |         SW1/3          |
   |-----------------------------------+------------------------|
   |>>     |          Enabled          |           On           |
   |-------+---------------------------+------------------------|
   |       |         Disabled          |          Off           |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                  TURBO BIOS CONFIGURATION                  |
   |------------------------------------------------------------|
   |             Setting              |          SW1/4          |
   |----------------------------------+-------------------------|
   |>>   |          Enabled           |           On            |
   |-----+----------------------------+-------------------------|
   |     |          Disabled          |           Off           |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                  INTERRUPT CONFIGURATION                   |
   |------------------------------------------------------------|
   |              IRQ 2               |           J1            |
   |----------------------------------+-------------------------|
   |>>  |           Enabled           |         Closed          |
   |----+-----------------------------+-------------------------|
   |    |          Disabled           |          Open           |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 VRAM JUMPER CONFIGURATION                  |
   |------------------------------------------------------------|
   |          Setting           |              JP5              |
   |----------------------------+-------------------------------|
   |            1MB             |       Pins 1 & 2 closed       |
   |----------------------------+-------------------------------|
   |           512KB            |       Pins 2 & 3 closed       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     VRAM CONFIGURATION                     |
   |------------------------------------------------------------|
   |     VRAM      |    Bank 0/Bank 1     |    Bank 0/Bank 1    |
   |---------------+----------------------+---------------------|
   |     512KB     |     (4) 256K x 4     |        NONE         |
   |---------------+----------------------+---------------------|
   |      1MB      |     (4) 256K x 4     |    (4) 256K x 4     |
   |------------------------------------------------------------|
   | Note: Relative location of Bank 0 and Bank 1 is            |
   | unidentified.                                              |
   +------------------------------------------------------------+