(TXT) View Source
       
       # JOINDATA SYSTEMS, INC.
       
          G386UH
       
          Processor              AM386DX/80386DX                         
          Processor Speed        33/40MHz                                
          Chip Set               UMC                                     
          Video Chip Set         None                                    
          Maximum Onboard Memory 32MB                                    
          Maximum Video Memory   None                                    
          Cache                  32/64/128/256KB                         
          BIOS                   AMI                                     
          Dimensions             254mm x 218mm                           
          I/O Options            None                                    
          NPU Options            80387DX/3167                            
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose        | Location | Purpose             | Location |
          |----------------+----------+---------------------+----------|
          | Reset switch   |    J9    | Speaker             |   J12    |
          |----------------+----------+---------------------+----------|
          | Turbo LED      |   J10    | Power LED & keylock |   J13    |
          |----------------+----------+---------------------+----------|
          | Turbo switch   |   J11    | External battery    |   J14    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |               Function               |  Label  | Position  |
          |--------------------------------------+---------+-----------|
          |   | Battery type select internal     |   W1    |  Closed   |
          |---+----------------------------------+---------+-----------|
          |   | Battery type select external     |   W1    |   Open    |
          |---+----------------------------------+---------+-----------|
          |   | Monitor type select color        |   W2    |  Closed   |
          |---+----------------------------------+---------+-----------|
          |   | Monitor type select monochrome   |   W2    |   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        |
          |------------------+--------------------+--------------------|
          |       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 CONFIGURATION                     |
          |------------------------------------------------------------|
          |    Size    |    Bank 0     |    Bank 1     |      TAG      |
          |------------+---------------+---------------+---------------|
          |    32KB    |  (4) 8K x 8   |     None      |  (1) 8K x 8   |
          |------------+---------------+---------------+---------------|
          |    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 CONFIGURATION                 |
          |------------------------------------------------------------|
          | Size  | W8  | W9  | W10  | W11  | W12  | W13  | W14 | W15  |
          |-------+-----+-----+------+------+------+------+-----+------|
          | 32KB  | 1 & | 1 & | 1 &  | 1 &  | 2 &  | 1 &  | 1 & | Open |
          |       |  2  |  2  |  2   |  2   |  3   |  2   |  2  |      |
          |-------+-----+-----+------+------+------+------+-----+------|
          | 64KB  | 2 & | 1 & | 1 &  | 2 &  | 1 &  | 1 &  | 1 & | Open |
          |       |  3  |  2  |  2   |  3   |  2   |  2   |  2  |      |
          |-------+-----+-----+------+------+------+------+-----+------|
          | 128KB | 2 & | 2 & | 2 &  | 2 &  | 2 &  | 1 &  | 1 & | 1 &  |
          |       |  3  |  3  |  3   |  3   |  3   |  2   |  2  |  2   |
          |-------+-----+-----+------+------+------+------+-----+------|
          | 256KB | 2 & | 2 & | 2 &  | 2 &  | 1 &  | 2 &  | 2 & | 2 &  |
          |       |  3  |  3  |  3   |  3   |  2   |  3   |  3  |  3   |
          |------------------------------------------------------------|
          | Note: Pins designated should be in the closed position.    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    NPU SPEED SELECTION                     |
          |------------------------------------------------------------|
          |          Speed           |         W5         |     W6     |
          |--------------------------+--------------------+------------|
          |       Synchronous        | Pins 1 & 2 closed  |    Open    |
          |--------------------------+--------------------+------------|
          | Asynchronous 25MHz/33MHz | Pins 2 & 3 closed  |   Closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                       NPU SELECTION                        |
          |------------------------------------------------------------|
          |      Setting       |        W4         |        W7         |
          |--------------------+-------------------+-------------------|
          |      Enabled       |      Closed       |      Closed       |
          |--------------------+-------------------+-------------------|
          |      Disabled      |       Open        |       Open        |
          +------------------------------------------------------------+