(TXT) View Source
       
       # JOINDATA SYSTEMS, INC.
       
          G386S
       
          Processor          80386DX                                     
          Processor Speed    25/33MHz                                    
          Chip Set           SIS                                         
          Max. Onboard DRAM  16MB                                        
          SRAM Cache         32/64KB                                     
          BIOS               AMI                                         
          Dimensions         330mm x 218mm                               
          I/O Options        None                                        
          NPU Options        80387/3167                                  
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose        | Location | Purpose             | Location |
          |----------------+----------+---------------------+----------|
          | Reset switch   |    J9    | Speaker             |   J12    |
          |----------------+----------+---------------------+----------|
          | Turbo LED      |   J10    | Power LED & keylock |   J13    |
          |----------------+----------+---------------------+----------|
          | Speaker        |   J11    | External battery    |   J14    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |                Function                | Jumper | Position |
          |----------------------------------------+--------+----------|
          | » | NPU mode select synchronous with   |  JP3   |   Open   |
          |   | CPU                                |        |          |
          |---+------------------------------------+--------+----------|
          |   | NPU mode select synchronous with   |  JP3   |  Closed  |
          |   | OSC3                               |        |          |
          |---+------------------------------------+--------+----------|
          | » | Monitor type select color          |  JP15  |  Closed  |
          |---+------------------------------------+--------+----------|
          |   | Monitor type select monochrome     |  JP15  |   Open   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | Bank 4 | Bank 5 |
          |------+--------+--------+--------+--------+--------+--------|
          | 1MB  |  (4)   |  NONE  |  NONE  |  NONE  |  NONE  |  NONE  |
          |      | 256K x |        |        |        |        |        |
          |      |   9    |        |        |        |        |        |
          |------+--------+--------+--------+--------+--------+--------|
          | 1MB  |  NONE  |  NONE  |  (8)   |  NONE  |  NONE  |  NONE  |
          |      |        |        | 44256  |        |        |        |
          |------+--------+--------+--------+--------+--------+--------|
          | 2MB  |  (4)   |  (4)   |  NONE  |  NONE  |  NONE  |  NONE  |
          |      | 256K x | 256K x |        |        |        |        |
          |      |   9    |   9    |        |        |        |        |
          |------+--------+--------+--------+--------+--------+--------|
          | 2MB  |  NONE  |  NONE  |  (8)   |  (8)   |  NONE  |  NONE  |
          |      |        |        | 44256  | 44256  |        |        |
          |------+--------+--------+--------+--------+--------+--------|
          | 4MB  | (4) 1M |  NONE  |  NONE  |  NONE  |  NONE  |  NONE  |
          |      |  x 9   |        |        |        |        |        |
          |------+--------+--------+--------+--------+--------+--------|
          | 4MB  |  NONE  |  NONE  |  NONE  |  NONE  |  (36)  |  NONE  |
          |      |        |        |        |        | 411000 |        |
          |------+--------+--------+--------+--------+--------+--------|
          | 8MB  | (4) 1M | (4) 1M |  NONE  |  NONE  |  NONE  |  NONE  |
          |      |  x 9   |  x 9   |        |        |        |        |
          |------+--------+--------+--------+--------+--------+--------|
          | 8MB  |  NONE  |  NONE  |  NONE  |  NONE  |  (36)  |  (36)  |
          |      |        |        |        |        | 411000 | 411000 |
          |------+--------+--------+--------+--------+--------+--------|
          | 12MB | (4) 1M |  NONE  |  NONE  |  NONE  |  (36)  |  (36)  |
          |      |  x 9   |        |        |        | 411000 | 411000 |
          |------+--------+--------+--------+--------+--------+--------|
          | 12MB | (4) 1M | (4) 1M |  NONE  |  NONE  |  (36)  |  NONE  |
          |      |  x 9   |  x 9   |        |        | 411000 |        |
          |------+--------+--------+--------+--------+--------+--------|
          | 16MB | (4) 1M | (4) 1M |  NONE  |  NONE  |  (36)  |  (36)  |
          |      |  x 9   |  x 9   |        |        | 411000 | 411000 |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 DRAM PARITY CONFIGURATION                  |
          |------------------------------------------------------------|
          |       Size       |      Parity 2      |      Parity 3      |
          |------------------+--------------------+--------------------|
          |       1MB        |     (4) 41256      |        NONE        |
          |------------------+--------------------+--------------------|
          |       2MB        |     (4) 41256      |     (4) 41256      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 DRAM JUMPER CONFIGURATION                  |
          |------------------------------------------------------------|
          | Size |     JP6      |    JP7     |    JP8     |    JP9     |
          |------+--------------+------------+------------+------------|
          | 1MB  |  pins 2 & 3  | pins 2 & 3 | pins 2 & 3 | pins 2 & 3 |
          |      |    closed    |   closed   |   closed   |   closed   |
          |------+--------------+------------+------------+------------|
          | 1MB  |  pins 1 & 2  | pins 1 & 2 | pins 1 & 2 | pins 1 & 2 |
          |      |    closed    |   closed   |   closed   |   closed   |
          |------+--------------+------------+------------+------------|
          | 2MB  |  pins 2 & 3  | pins 2 & 3 | pins 2 & 3 | pins 2 & 3 |
          |      |    closed    |   closed   |   closed   |   closed   |
          |------+--------------+------------+------------+------------|
          | 2MB  |  pins 1 & 2  | pins 1 & 2 | pins 1 & 2 | pins 1 & 2 |
          |      |    closed    |   closed   |   closed   |   closed   |
          |------+--------------+------------+------------+------------|
          | 4MB  |  pins 2 & 3  | pins 2 & 3 | pins 2 & 3 | pins 2 & 3 |
          |      |    closed    |   closed   |   closed   |   closed   |
          |------+--------------+------------+------------+------------|
          | 4MB  |  pins 1 & 2  | pins 1 & 2 | pins 1 & 2 | pins 1 & 2 |
          |      |    closed    |   closed   |   closed   |   closed   |
          |------+--------------+------------+------------+------------|
          | 8MB  |  pins 2 & 3  | pins 2 & 3 | pins 2 & 3 | pins 2 & 3 |
          |      |    closed    |   closed   |   closed   |   closed   |
          |------+--------------+------------+------------+------------|
          | 8MB  |  pins 1 & 2  | pins 1 & 2 | pins 1 & 2 | pins 1 & 2 |
          |      |    closed    |   closed   |   closed   |   closed   |
          |------+--------------+------------+------------+------------|
          | 12MB |  pins 1 & 2  | pins 1 & 2 | pins 1 & 2 | pins 1 & 2 |
          |      |    closed    |   closed   |   closed   |   closed   |
          |------+--------------+------------+------------+------------|
          | 12MB |  pins 2 & 3  | pins 2 & 3 | pins 2 & 3 | pins 2 & 3 |
          |      |    closed    |   closed   |   closed   |   closed   |
          |------+--------------+------------+------------+------------|
          | 16MB |  pins 1 & 2  | pins 1 & 2 | pins 1 & 2 | pins 1 & 2 |
          |      |    closed    |   closed   |   closed   |   closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          |    Size    |    Bank 0     |    Bank 1     |      TAG      |
          |------------+---------------+---------------+---------------|
          |    32KB    |  (4) 8K x 8   |     NONE      |  (2) 16K x 4  |
          |------------+---------------+---------------+---------------|
          |    64KB    |  (4) 8K x 8   |  (4) 8K x 8   |  (2) 16K x 4  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 CACHE JUMPER CONFIGURATION                 |
          |------------------------------------------------------------|
          |            Size            |              JP1              |
          |----------------------------+-------------------------------|
          |            32KB            |       pins 1 & 2 closed       |
          |----------------------------+-------------------------------|
          |            64KB            |       pins 2 & 3 closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 CACHE JUMPER CONFIGURATION                 |
          |------------------------------------------------------------|
          |   Size   |    JP10    |    JP11    |   JP12    |   JP13    |
          |----------+------------+------------+-----------+-----------|
          |   32KB   |   Closed   |   Closed   |  Closed   |  Closed   |
          |----------+------------+------------+-----------+-----------|
          |   64KB   |    Open    |    Open    |   Open    |   Open    |
          +------------------------------------------------------------+