ADVANCED LOGIC RESEARCH, INC.
=============================

   PROVIESA LT

   Processor    80486DX/80486DX2                                  
   Processor    33/50(internal)/66(internal)MHz                   
   Speed        
   Chip Set     Unidentified                                      
   Max. Onboard 64MB                                              
   DRAM         
   Cache        256KB                                             
   BIOS         Unidentified                                      
   Dimensions   355mm x 305mm                                     
   I/O Options  32-bit slot, 32-bit VESA local bus slots (2),     
                floppy drive interface, IDE interface, parallel   
                port, PS/2 mouse port, serial ports (2)           
   NPU Options  None                                              

<gopher://bitreich.org/I/th99/m/A-B/33027-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose         | Location | Purpose            | Location |
   |-----------------+----------+--------------------+----------|
   | PS/2 mouse port |   CN1    | Floppy drive       |   CN5    |
   |                 |          | interface          |          |
   |-----------------+----------+--------------------+----------|
   | Serial port 1   |   CN2    | IDE interface      |   CN6    |
   |-----------------+----------+--------------------+----------|
   | Serial port 2   |   CN3    | 32-bit slot        |   SL1    |
   |-----------------+----------+--------------------+----------|
   | Parallel port   |   CN4    | 32-bit VESA local  |  SL2 &   |
   |                 |          | bus slots          |   SL3    |
   |------------------------------------------------------------|
   | Note: The location of pin 1 is unidentified.               |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DRAM CONFIGURATION                     |
   |------------------------------------------------------------|
   | Size |   Bank 0    |   Bank 1    |   Bank 2   |   Bank 3   |
   |------+-------------+-------------+------------+------------|
   | 4MB  | (1) 1M x 36 |    NONE     |    NONE    |    NONE    |
   |------+-------------+-------------+------------+------------|
   | 8MB  | (1) 1M x 36 | (1) 1M x 36 |    NONE    |    NONE    |
   |------+-------------+-------------+------------+------------|
   | 12MB | (1) 1M x 36 | (1) 1M x 36 |  (1) 1M x  |    NONE    |
   |      |             |             |     36     |            |
   |------+-------------+-------------+------------+------------|
   | 16MB | (1) 1M x 36 | (1) 1M x 36 |  (1) 1M x  |  (1) 1M x  |
   |      |             |             |     36     |     36     |
   |------+-------------+-------------+------------+------------|
   | 16MB | (1) 4M x 36 |    NONE     |    NONE    |    NONE    |
   |------+-------------+-------------+------------+------------|
   | 20MB | (1) 1M x 36 | (1) 4M x 36 |    NONE    |    NONE    |
   |------+-------------+-------------+------------+------------|
   | 24MB | (1) 1M x 36 | (1) 1M x 36 |  (1) 4M x  |    NONE    |
   |      |             |             |     36     |            |
   |------+-------------+-------------+------------+------------|
   | 28MB | (1) 1M x 36 | (1) 1M x 36 |  (1) 1M x  |  (1) 4M x  |
   |      |             |             |     36     |     36     |
   |------+-------------+-------------+------------+------------|
   | 32MB | (1) 4M x 36 | (1) 4M x 36 |    NONE    |    NONE    |
   |------+-------------+-------------+------------+------------|
   | 36MB | (1) 1M x 36 | (1) 4M x 36 |  (1) 4M x  |    NONE    |
   |      |             |             |     36     |            |
   |------+-------------+-------------+------------+------------|
   | 40MB | (1) 1M x 36 | (1) 1M x 36 |  (1) 4M x  |  (1) 4M x  |
   |      |             |             |     36     |     36     |
   |------+-------------+-------------+------------+------------|
   | 48MB | (1) 4M x 36 | (1) 4M x 36 |  (1) 4M x  |    NONE    |
   |      |             |             |     36     |            |
   |------+-------------+-------------+------------+------------|
   | 52MB | (1) 1M x 36 | (1) 4M x 36 |  (1) 4M x  |  (1) 4M x  |
   |      |             |             |     36     |     36     |
   |------+-------------+-------------+------------+------------|
   | 64MB | (1) 4M x 36 | (1) 4M x 36 |  (1) 4M x  |  (1) 4M x  |
   |      |             |             |     36     |     36     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    CACHE CONFIGURATION                     |
   |------------------------------------------------------------|
   |            Size            |            Bank 0             |
   |----------------------------+-------------------------------|
   |           256KB            |          (8) 32K x 8          |
   |------------------------------------------------------------|
   | Note: Cache is factory installed and is not configurable.  |
   +------------------------------------------------------------+