(TXT) View Source
       
       # ELITEGROUP COMPUTER SYSTEMS, INC.
       
          UL 486
       
          Processor       80486SX/80487SX/80486DX/80486DX2/P23T          
          Processor Speed 16/20/25/33/40/50(internal)/50/66(internal)MHz 
          Chip Set        UMC                                            
          Maximum Onboard 32MB                                           
          Memory          
          Cache           64/128/256KB                                   
          BIOS            AMI                                            
          Dimensions      330mm x 218mm                                  
          I/O Options     32-bit VESA local bus slot                     
          NPU Options     None                                           
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |     Function     | Label |        Function         | Label |
          |------------------+-------+-------------------------+-------|
          | External battery |  J1   | Speaker                 |  J5   |
          |------------------+-------+-------------------------+-------|
          | Turbo LED        |  J2   | Power LED & keylock     |  J6   |
          |------------------+-------+-------------------------+-------|
          | Turbo switch     |  J3   | 32-bit VESA local bus   |  SL1  |
          |                  |       | slot                    |       |
          |------------------+-------+-------------------------+-------|
          | Reset switch     |  J4   |                         |       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |            Setting             | Label |     Position      |
          |--------------------------------+-------+-------------------|
          | Monitor type select color      |  JP1  | Pins 2 & 3 closed |
          |--------------------------------+-------+-------------------|
          | Monitor type select monochrome |  JP1  | Pins 1 & 2 closed |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                            DRAM                            |
          |------------------------------------------------------------|
          |       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        |
          |------------------+--------------------+--------------------|
          |       5MB        |    (4) 256K x 9    |     (4) 1M x 9     |
          |------------------+--------------------+--------------------|
          |       8MB        |     (4) 1M x 9     |     (4) 1M x 9     |
          |------------------+--------------------+--------------------|
          |       16MB       |     (4) 4M x 9     |        None        |
          |------------------+--------------------+--------------------|
          |       20MB       |     (4) 1M x 9     |     (4) 4M x 9     |
          |------------------+--------------------+--------------------|
          |       32MB       |     (4) 4M x 9     |     (4) 4M x 9     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                         CACHE SIZE                         |
          |------------------------------------------------------------|
          |    Size    |    Bank 0     |    Bank 1     |      TAG      |
          |------------+---------------+---------------+---------------|
          |    64KB    |  (4) 8K x 8   |  (4) 8K x 8   |  (1) 8K x 8   |
          |------------+---------------+---------------+---------------|
          |   128KB    |  (4) 32K x 8  |     None      |  (1) 8K x 8   |
          |------------+---------------+---------------+---------------|
          |   256KB    |  (4) 32K x 8  |  (4) 32K x 8  |  (1) 32K x 8  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                        CACHE JUMPER                        |
          |------------------------------------------------------------|
          | Size | JP6  | JP7  | JP8  | JP9  | JP10 | JP11 |JP12 |JP13 |
          |------+------+------+------+------+------+------+-----+-----|
          | 64KB |1 & 2 |1 & 2 | Open | Open | Open | Open |Open |1 & 2|
          |------+------+------+------+------+------+------+-----+-----|
          |128KB |2 & 3 |1 & 2 |Closed|Closed| Open | Open |1 & 2|2 & 3|
          |------+------+------+------+------+------+------+-----+-----|
          |256KB |2 & 3 |2 & 3 |Closed|Closed|Closed|Closed|2 & 3|1 & 2|
          |------------------------------------------------------------|
          |Note: Pins designated should be in the closed position.     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                          CPU TYPE                          |
          |------------------------------------------------------------|
          |      Setting       |        JP17        |       JP18       |
          |--------------------+--------------------+------------------|
          |      80486SX       | Pins 2 & 3 closed  |       Open       |
          |--------------------+--------------------+------------------|
          |      80486DX       | Pins 1 & 2 closed  |      Closed      |
          |--------------------+--------------------+------------------|
          |      80486DX2      | Pins 1 & 2 closed  |      Closed      |
          +------------------------------------------------------------+