(TXT) View Source
       
       # GENESYS ATE, INC.
       
          GX 486E
       
          Processor             80486SX/80486DX/80486DX2                 
          Processor Speed       33/50/66(internal)MHz                    
          Chip Set              OPTI                                     
          Max. Onboard DRAM     128MB                                    
          Cache                 64/128/256/512KB                         
          BIOS                  AMI                                      
          Dimensions            330mm x 218mm                            
          I/O Options           None                                     
          NPU Options           4167                                     
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose          | Location | Purpose           | Location |
          |------------------+----------+-------------------+----------|
          | External battery |    J1    | Power LED &       |    J5    |
          |                  |          | keylock           |          |
          |------------------+----------+-------------------+----------|
          | Speaker          |    J4    | Reset switch      |    S9    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |                Function                | Jumper | Position |
          |----------------------------------------+--------+----------|
          | » | I/O Bus select normal operation    |  JP1   |   Open   |
          |---+------------------------------------+--------+----------|
          |   | EXRDY ISA card signal affects      |  JP1   |  Closed  |
          |   | CHRDY bus signal                   |        |          |
          |---+------------------------------------+--------+----------|
          | » | Monitor type select color          |  JP5   |  Closed  |
          |---+------------------------------------+--------+----------|
          |   | Monitor type select monochrome     |  JP5   |   Open   |
          |------------------------------------------------------------|
          | Note:The location of JP1 is unidentified.                  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |       Size       |       Bank 0       |       Bank 1       |
          |------------------+--------------------+--------------------|
          |       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     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          | Size  |  Bank 0   |   Bank 1   |   TAG    |   Dirty Bit    |
          |       |           |            |          |     (U66)      |
          |-------+-----------+------------+----------+----------------|
          | 64KB  | (4) 8K x  | (4) 8K x 8 | (1) 8K x | (1) 16K x 1 or |
          |       |     8     |            |    8     |  (1) 64K x 1   |
          |-------+-----------+------------+----------+----------------|
          | 128KB | (4) 32K x |    NONE    | (1) 8K x | (1) 16K x 1 or |
          |       |     8     |            |    8     |  (1) 64K x 1   |
          |-------+-----------+------------+----------+----------------|
          | 256KB | (4) 32K x | (4) 32K x  | (2) 8K x | (1) 16K x 1 or |
          |       |     8     |     8      |    8     |  (1) 64K x 1   |
          |-------+-----------+------------+----------+----------------|
          | 256KB | (4) 32K x | (4) 32K x  | (2) 8K x |  (1) 64K x 1   |
          |       |     8     |     8      |    8     |                |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |            CACHE DIRTY BIT JUMPER CONFIGURATION            |
          |------------------------------------------------------------|
          |     Size     |     JP14      |     JP15     |     JP16     |
          |--------------+---------------+--------------+--------------|
          |     64KB     |     Open      |     Open     |     Open     |
          |--------------+---------------+--------------+--------------|
          |    128KB     |     Open      |    Closed    |     Open     |
          |--------------+---------------+--------------+--------------|
          |    256KB     |    Closed     |    Closed    |     Open     |
          |--------------+---------------+--------------+--------------|
          |    256KB     |    Closed     |    Closed    |    Closed    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 CACHE JUMPER CONFIGURATION                 |
          |------------------------------------------------------------|
          |   Size    |   JP6A   |  JP6B   | JP11  |  JP12   |  JP13   |
          |-----------+----------+---------+-------+---------+---------|
          |   64KB    |   Open   | Closed  | Open  |  Open   |  Open   |
          |-----------+----------+---------+-------+---------+---------|
          |   128KB   |  Closed  |  Open   | Open  |  Open   | Closed  |
          |-----------+----------+---------+-------+---------+---------|
          |  256KB 1  |   Open   | Closed  | Open  | Closed  | Closed  |
          |-----------+----------+---------+-------+---------+---------|
          |  256KB 2  |   Open   | Closed  | Open  | Closed  | Closed  |
          |------------------------------------------------------------|
          | Note 1 :Use this setting when (1) 16K x 1 is installed at  |
          | U66.                                                       |
          |------------------------------------------------------------|
          | Note 2 :Use this setting when (1) 64K x 1 is installed at  |
          | U66.                                                       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   CPU TYPE CONFIGURATION                   |
          |------------------------------------------------------------|
          |    Type    |           JP8            |        JP10        |
          |------------+--------------------------+--------------------|
          |  80486SX   |    pins 2 & 3 closed     |        Open        |
          |------------+--------------------------+--------------------|
          |  80487SX   | pins 1 & 2, 3 & 4 closed | pins 1 & 2 closed  |
          |------------+--------------------------+--------------------|
          |  80486DX   | pins 1 & 2, 3 & 4 closed | pins 2 & 3 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  CPU SPEED CONFIGURATION                   |
          |------------------------------------------------------------|
          |  Speed   |   JP2    |   JP3    |  JP4   |   JP7   |  JP9   |
          |----------+----------+----------+--------+---------+--------|
          |  20MHz   |   Open   |   Open   | 2 & 3  | Closed  | 1 & 2  |
          |----------+----------+----------+--------+---------+--------|
          |  25MHz   |   Open   |   Open   | 1 & 2  |  Open   | 1 & 2  |
          |----------+----------+----------+--------+---------+--------|
          |  33MHz   |  Closed  |   Open   | 1 & 2  |  Open   | 1 & 2  |
          |----------+----------+----------+--------+---------+--------|
          |  40MHz   |   Open   |  Closed  | 1 & 2  |  Open   | 1 & 2  |
          |----------+----------+----------+--------+---------+--------|
          |  50MHz   |  Closed  |  Closed  | 1 & 2  |  Open   | 2 & 3  |
          |------------------------------------------------------------|
          | Note: Pins designated should be in the closed position.    |
          +------------------------------------------------------------+