DIGITAL EQUIPMENT CORPORATION
=============================

   VENTURIS PENTIUM (VER. 1.0)

   Device Type      Mainboard                                     
   Processor        Pentium                                       
   Processor Speed  60MHz                                         
   Chip Set         Unidentified                                  
   Video Chip Set   S3                                            
   Maximum Onboard  64MB                                          
   Memory           
   Maximum Video    Unidentified                                  
   Memory           
   Cache            256KB                                         
   BIOS             Unidentified                                  
   Dimensions       254mm x 218mm                                 
   I/O Options      Floppy drive interface, IDE interfaces (2),   
                    parallel port, PS/2 mouse port, serial ports  
                    (2), VGA port, riser slot                     
   NPU Options      None                                          

<gopher://bitreich.org/I/th99/m/C-D/35185-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose          | Location | Purpose           | Location |
   |------------------+----------+-------------------+----------|
   | VGA port         |   CN1    | Floppy drive      |   CN6    |
   |                  |          | interface         |          |
   |------------------+----------+-------------------+----------|
   | Serial port      |   CN2    | IDE interface     |   CN7    |
   |------------------+----------+-------------------+----------|
   | Serial port      |   CN3    | IDE interface     |   CN8    |
   |------------------+----------+-------------------+----------|
   | Parallel port    |   CN4    | Riser slot        |   SL1    |
   |------------------+----------+-------------------+----------|
   | PS/2 mouse port  |   CN5    |                   |          |
   |------------------------------------------------------------|
   | Note: VGA & serial ports are shown for informational       |
   | purposes only. The location may not be exact.              |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |              Function              | Label |   Position    |
   |------------------------------------+-------+---------------|
   |>> | CMOS memory normal operation   |  J22  |  Pins 1 & 2   |
   |   |                                |       |    closed     |
   |---+--------------------------------+-------+---------------|
   |   | CMOS memory clear              |  J22  |  Pins 2 & 3   |
   |   |                                |       |    closed     |
   |---+--------------------------------+-------+---------------|
   |>> | Password normal operation      |  J24  |     Open      |
   |---+--------------------------------+-------+---------------|
   |   | Password memory clear          |  J24  |    Closed     |
   |---+--------------------------------+-------+---------------|
   |>> | Recovery mode normal operation |  J25  |     Open      |
   |---+--------------------------------+-------+---------------|
   |   | Recovery mode enabled          |  J25  |    Closed     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     SIMM CONFIGURATION                     |
   |------------------------------------------------------------|
   |       Size       |       Bank 0       |       Bank 1       |
   |------------------+--------------------+--------------------|
   |       4MB        |    (1) 1M x 36     |        None        |
   |------------------+--------------------+--------------------|
   |       8MB        |    (1) 2M x 36     |        None        |
   |------------------+--------------------+--------------------|
   |       8MB        |    (1) 1M x 36     |    (1) 1M x 36     |
   |------------------+--------------------+--------------------|
   |       16MB       |    (1) 2M x 36     |    (1) 2M x 36     |
   |------------------+--------------------+--------------------|
   |       16MB       |    (1) 4M x 36     |        None        |
   |------------------+--------------------+--------------------|
   |       32MB       |    (1) 4M x 36     |    (1) 4M x 36     |
   |------------------+--------------------+--------------------|
   |       32MB       |    (1) 8M x 36     |        None        |
   |------------------+--------------------+--------------------|
   |       64MB       |    (1) 8M x 36     |    (1) 8M x 36     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    CACHE CONFIGURATION                     |
   |------------------------------------------------------------|
   | Note: Board is factory installed with 256KB cache. The     |
   | location is unidentified.                                  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 VIDEO MEMORY CONFIGURATION                 |
   |------------------------------------------------------------|
   | Note: The location & size of the video memory is           |
   | unidentified.                                              |
   +------------------------------------------------------------+