RECTRON ELECTRONIC ENTERPRISES, INC.
====================================

   386DX-33 PEAK DM

                                                                  
   Processor             80386DX                                  
   Processor Speed       25/33/40MHz                              
   Chip Set              C & T Peak DM                            
   Max. Onboard DRAM     32MB                                     
   Cache                 64/128/256KB                             
   BIOS                  AMI                                      
   Dimensions            330mm x 215mm                            
   I/O Options           None                                     
   NPU Options           80387/3167                               

<gopher://bitreich.org/I/th99/m/P-R/30024-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose           | Location | Purpose          | Location |
   |-------------------+----------+------------------+----------|
   | Turbo LED         |    D4    | Turbo switch     |   J50    |
   |-------------------+----------+------------------+----------|
   | Speaker           |   J18    | Reset switch     |   J51    |
   |-------------------+----------+------------------+----------|
   | Power LED &       |   J19    | External battery |   JP2    |
   | keylock           |          |                  |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |             Function             | Jumper |    Position    |
   |----------------------------------+--------+----------------|
   |>> | Monitor type set color       |  J23   |     Closed     |
   |---+------------------------------+--------+----------------|
   |   | Monitor type set monochrome  |  J23   |      Open      |
   |---+------------------------------+--------+----------------|
   |>> | CMOS memory normal operation |  J42   |   pins 2 & 3   |
   |   |                              |        |     closed     |
   |---+------------------------------+--------+----------------|
   |   | CMOS memory clear            |  J42   |   pins 1 & 2   |
   |   |                              |        |     closed     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DRAM CONFIGURATION                     |
   |------------------------------------------------------------|
   |       Size       |       Bank 0       |       Bank 1       |
   |------------------+--------------------+--------------------|
   |       1MB        |    (4) 256K x 9    |        NONE        |
   |------------------+--------------------+--------------------|
   |       2MB        |    (4) 256K x 9    |    (4) 256K x 9    |
   |------------------+--------------------+--------------------|
   |       4MB        |     (4) 1M x 9     |        NONE        |
   |------------------+--------------------+--------------------|
   |       8MB        |     (4) 1M x 9     |     (4) 1M x 9     |
   |------------------+--------------------+--------------------|
   |       16MB       |     (4) 4M x 9     |        NONE        |
   |------------------+--------------------+--------------------|
   |       32MB       |     (4) 4M x 9     |     (4) 4M x 9     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    CACHE CONFIGURATION                     |
   |------------------------------------------------------------|
   |    Size    |    Bank 0     |    Bank 1     |      Tag      |
   |------------+---------------+---------------+---------------|
   |    64KB    |  (4) 8K x 8   |  (4) 8K x 8   |  (2) 16K x 4  |
   |------------+---------------+---------------+---------------|
   |   128KB    |  (4) 32K x 8  |     NONE      |  (2) 64K x 4  |
   |------------+---------------+---------------+---------------|
   |   256KB    |  (4) 32K x 8  |  (4) 32K x 8  |  (2) 64K x 4  |
   |------------------------------------------------------------|
   | Note:Use tag chips without output enable.                  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 CACHE JUMPER CONFIGURATION                 |
   |------------------------------------------------------------|
   |Size| J26 | J28  | J29  | J33  | J35 | J36 | J37 | J38 |J39 |
   |----+-----+------+------+------+-----+-----+-----+-----+----|
   |64K |1 & 2| Open |Closed|Closed|Open |Open |2 & 3|1 & 2|1 & |
   |    |     |      |      |      |     |     |     |     | 2  |
   |----+-----+------+------+------+-----+-----+-----+-----+----|
   |128K|2 & 3| Open |Closed| Open |Open |1 & 2|1 & 2|2 & 3|2 & |
   |    |     |      |      |      |     |     |     |     | 3  |
   |----+-----+------+------+------+-----+-----+-----+-----+----|
   |256K|2 & 3|Closed| Open | Open |1 & 2|1 & 2|1 & 2|2 & 3|1 & |
   |    |     |      |      |      |     |     |     |     | 2  |
   |------------------------------------------------------------|
   |Note:Pins designated should be in the closed position.      |
   +------------------------------------------------------------+