CAF TECHNOLOGY, INC.
====================

   E426 EISA

   Processor          80486SX/80487SX/80486DX/80486DX2            
   Processor Speed    33/50(internal)/50/66(internal)MHz          
   Chip Set           SIS                                         
   Max. Onboard DRAM  128MB                                       
   SRAM Cache         64/128/256KB                                
   BIOS               AMI                                         
   Dimensions         330mm x 218mm                               
   I/O Options        None                                        
   NPU Options        4167                                        

<gopher://bitreich.org/I/th99/m/C-D/31280-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose           | Location | Purpose          | Location |
   |-------------------+----------+------------------+----------|
   | Power LED         |   JP8    | Reset switch     |   JP18   |
   |-------------------+----------+------------------+----------|
   | Turbo LED         |   JP16   | Speaker          |   JP19   |
   |-------------------+----------+------------------+----------|
   | Turbo switch      |   JP17   | Keylock          |   JP22   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |                Function                | Jumper | Position |
   |----------------------------------------+--------+----------|
   |>> | Monitor type select color          |  JP24  |   open   |
   |---+------------------------------------+--------+----------|
   |   | Monitor type select monochrome     |  JP24  |  closed  |
   |---+------------------------------------+--------+----------|
   |>> | Factory configured - do not alter  |  JP9   | unknown  |
   |---+------------------------------------+--------+----------|
   |>> | Factory configured - do not alter  |  JP10  | unknown  |
   |---+------------------------------------+--------+----------|
   |>> | Factory configured - do not alter  |  JP11  | unknown  |
   |---+------------------------------------+--------+----------|
   |>> | Factory configured - do not alter  |  JP21  | unknown  |
   |---+------------------------------------+--------+----------|
   |>> | Factory configured - do not alter  |  JP23  | unknown  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 SRAM JUMPER CONFIGURATION                  |
   |------------------------------------------------------------|
   | Size  |  JP1   |  JP2   |  JP3   |  JP4   |  JP12  | JP13  |
   |-------+--------+--------+--------+--------+--------+-------|
   | 64KB  | pins 2 | pins 1 | pins 1 | pins 1 | pins 1 | pins  |
   |       |  & 3   |  & 2   |  & 2   |  & 2   |  & 2   | 1 & 2 |
   |-------+--------+--------+--------+--------+--------+-------|
   | 128KB | pins 1 | pins 2 | pins 1 | pins 2 | pins 1 | pins  |
   |       |  & 2   |  & 3   |  & 2   |  & 3   |  & 2   | 2 & 3 |
   |-------+--------+--------+--------+--------+--------+-------|
   | 256KB | pins 4 | pins 2 | pins 2 | pins 2 | pins 2 | pins  |
   |       |  & 5   |  & 3   |  & 3   |  & 3   |  & 3   | 2 & 3 |
   |------------------------------------------------------------|
   | Note:Pins designated should be in the closed position.     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     SRAM CONFIGURATION                     |
   |------------------------------------------------------------|
   |    Size    |  Cache SRAM   |   Location    |      TAG      |
   |------------+---------------+---------------+---------------|
   |    64KB    |  (8) 8K x 8   |  Banks 0 & 1  |  (2) 16K x 4  |
   |------------+---------------+---------------+---------------|
   |   128KB    |  (4) 32K x 8  |    Bank 0     |  (2) 16K x 4  |
   |------------+---------------+---------------+---------------|
   |   256KB    |  (8) 32K x 8  |  Banks 0 & 1  |  (2) 16K x 4  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                  CPU JUMPER CONFIGURATION                  |
   |------------------------------------------------------------|
   |    CPU    |        JP5        |        JP7        |  JP15  |
   |-----------+-------------------+-------------------+--------|
   | 80486DX2  | pins 1 & 2 closed | pins 1 & 2 closed | closed |
   |-----------+-------------------+-------------------+--------|
   |  80486DX  | pins 1 & 2 closed | pins 1 & 2 closed | closed |
   |-----------+-------------------+-------------------+--------|
   |  80487SX  | pins 2 & 3 closed | pins 1 & 2 closed | closed |
   |-----------+-------------------+-------------------+--------|
   |  80486SX  | pins 2 & 3 closed | pins 2 & 3 closed |  open  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     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        |
   |------------------+--------------------+--------------------|
   |       20MB       |     (4) 4M x 9     |     (4) 1M x 9     |
   |------------------+--------------------+--------------------|
   |       32MB       |     (4) 4M x 9     |     (4) 4M x 9     |
   |------------------+--------------------+--------------------|
   |       64MB       |    (4) 16M x 9     |        NONE        |
   |------------------+--------------------+--------------------|
   |      128MB       |    (4) 16M x 9     |    (4) 16M x 9     |
   +------------------------------------------------------------+