INFORMTECH INTERNATIONAL, INC.
==============================

   G486EVL

   Processor    80486SX/80487SX/80486DX/80486DX2/ODP486DX         
   Processor    25/33/50/50i/66(internal)MHz                      
   Speed        
   Chip Set     HINT                                              
   Max. Onboard 128MB                                             
   DRAM         
   Cache        64/128/256KB                                      
   BIOS         AMI                                               
   Dimensions   330mm x 218mm                                     
   I/O Options  32-bit VESA local bus slots (2), super ISA slots  
                (3)                                               
   NPU Options  4167                                              

<gopher://bitreich.org/I/th99/m/I-L/31477-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose           | Location | Purpose          | Location |
   |-------------------+----------+------------------+----------|
   | Reset connector   |    J9    | Power LED &      |   J13    |
   |                   |          | keylock          |          |
   |-------------------+----------+------------------+----------|
   | Turbo LED         |   J10    | Battery          |   J14    |
   | connector         |          | connector        |          |
   |-------------------+----------+------------------+----------|
   | Turbo switch      |   J11    | 32 bit VESA      | SL1, SL2 |
   | connector         |          | local bus slots  |          |
   |-------------------+----------+------------------+----------|
   | Speaker connector |   J12    | 24-bit Super ISA |   SI1,   |
   |                   |          | slots            | SI2, SI3 |
   |------------------------------------------------------------|
   | Note:The Super ISA slots are 24-bit EISA slots and are not |
   | busmastering.                                              |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |            Function             | Jumper/Switch | Position |
   |---------------------------------+---------------+----------|
   |>> | Monitor type select color   |     JP32      |   Open   |
   |---+-----------------------------+---------------+----------|
   |   | Monitor type select         |     JP32      |  Closed  |
   |   | monochrome                  |               |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DRAM CONFIGURATION                     |
   |------------------------------------------------------------|
   |       Size       |       Bank 0       |       Bank 3       |
   |------------------+--------------------+--------------------|
   |       4MB        |     (4) 1M x 9     |        NONE        |
   |------------------+--------------------+--------------------|
   |       8MB        |     (4) 1M x 9     |     (4) 1M x 9     |
   |------------------+--------------------+--------------------|
   |       16MB       |     (4) 4M x 9     |        NONE        |
   |------------------+--------------------+--------------------|
   |       20MB       |     (4) 1M x 9     |     (4) 4M x 9     |
   |------------------+--------------------+--------------------|
   |       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     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    CACHE CONFIGURATION                     |
   |------------------------------------------------------------|
   |    Size    |    Bank 0     |    Bank 1     |      TAG      |
   |------------+---------------+---------------+---------------|
   |    64KB    |  (4) 8K x 8   |  (4) 8K x 8   |  (1) 8K x 8   |
   |------------+---------------+---------------+---------------|
   |   128KB    |     NONE      |  (4) 32K x 8  |  (1) 8K x 8   |
   |------------+---------------+---------------+---------------|
   |   256KB    |  (4) 32K x 8  |  (4) 32K x 8  |  (1) 32K x 8  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 CACHE JUMPER CONFIGURATION                 |
   |------------------------------------------------------------|
   |Cache| JP5  | JP6  | JP7  | JP8  |  JP12  |  JP13  |  JP14  |
   |-----+------+------+------+------+--------+--------+--------|
   | 64K | Open | Open | Open | Open |pins 1 &|pins 1 &|pins 1 &|
   |     |      |      |      |      |   2    |   2    |   2    |
   |-----+------+------+------+------+--------+--------+--------|
   |128K |Closed| Open | Open |Closed|pins 1 &|pins 2 &|pins 1 &|
   |     |      |      |      |      |   2    |   3    |   2    |
   |-----+------+------+------+------+--------+--------+--------|
   |256K |Closed|Closed|Closed|Closed|pins 2 &|pins 2 &|pins 2 &|
   |     |      |      |      |      |   3    |   3    |   3    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   CPU MODE CONFIGURATION                   |
   |------------------------------------------------------------|
   | CPU type |   CPU    |  JP15   |  JP16  |  JP17   |  JP18   |
   |          |  speed   |         |        |         |         |
   |----------+----------+---------+--------+---------+---------|
   | 80486SX  |    25    | pins 2  |  Open  |  Open   | pins 2  |
   |          |          |   & 3   |        |         |   & 3   |
   |----------+----------+---------+--------+---------+---------|
   | 80486SX  |    33    | pins 2  |  Open  |  Open   | pins 2  |
   |          |          |   & 3   |        |         |   & 3   |
   |----------+----------+---------+--------+---------+---------|
   | 80487SX  |    25    | pins 2  | Closed | pins 2  | pins 1  |
   |          |          |   & 3   |        |   & 3   |   & 2   |
   |----------+----------+---------+--------+---------+---------|
   | 80486DX  |    25    | pins 2  | Closed | pins 1  | pins 1  |
   |          |          |   & 3   |        |   & 2   |   & 2   |
   |----------+----------+---------+--------+---------+---------|
   | 80486DX  |    33    | pins 2  | Closed | pins 1  | pins 1  |
   |          |          |   & 3   |        |   & 2   |   & 2   |
   |----------+----------+---------+--------+---------+---------|
   | 80486DX  |    50    | pins 1  | Closed | pins 1  | pins 1  |
   |          |          |   & 2   |        |   & 2   |   & 2   |
   |----------+----------+---------+--------+---------+---------|
   | 80486DX2 |   50i    | pins 2  | Closed | pins 1  | pins 1  |
   |          |          |   & 3   |        |   & 2   |   & 2   |
   |----------+----------+---------+--------+---------+---------|
   | 80486DX2 |   66i    | pins 2  | Closed | pins 1  | pins 1  |
   |          |          |   & 3   |        |   & 2   |   & 2   |
   |----------+----------+---------+--------+---------+---------|
   |  486ODP  |   66i    | pins 2  | Closed | pins 2  | pins 1  |
   |          |          |   & 3   |        |   & 3   |   & 2   |
   |----------+----------+---------+--------+---------+---------|
   | 80486DX2 |   66i    | pins 2  | Closed | pins 1  | pins 1  |
   |          |          |   & 3   |        |   & 2   |   & 2   |
   +------------------------------------------------------------+