(TXT) View Source
       
       # SHUTTLE COMPUTER INTERNATIONAL, INC.
       
          HOT-307
       
          Processor             80386DX                                  
          Processor Speed       33/40MHz                                 
          Chip Set              OPTI/ATMEL                               
          Max. Onboard DRAM     32MB                                     
          Cache                 32/64/128/256KB                          
          BIOS                  AMI                                      
          Dimensions            330mm x 220mm                            
          I/O Options           32-bit external memory card slot         
          NPU Options           80387/3167                               
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose           | Location | Purpose          | Location |
          |-------------------+----------+------------------+----------|
          | External battery  |   J10    | 32-bit external  |    S1    |
          |                   |          | memory card      |          |
          |-------------------+----------+------------------+----------|
          | Power LED &       |   J23    | Reset switch     |   SW1    |
          | keylock           |          |                  |          |
          |-------------------+----------+------------------+----------|
          | Speaker           |   J24    | Turbo switch     |   SW2    |
          |-------------------+----------+------------------+----------|
          | Turbo LED         |   JP4    |                  |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |               Function               | Jumper  | Position  |
          |--------------------------------------+---------+-----------|
          | »  | Monitor type select monochrome  |   JP1   |   Open    |
          |----+---------------------------------+---------+-----------|
          | »  | Monitor type select color       |   JP1   |  Closed   |
          |----+---------------------------------+---------+-----------|
          | »  | CPU clock source select CLKIN/8 |   JP3   |  Closed   |
          |----+---------------------------------+---------+-----------|
          |    | CPU clock source select CLKIN/6 |   JP3   |   Open    |
          |------------------------------------------------------------|
          | Note:Both jumpers marked JP3 in the diagram should be      |
          | configured the same.                                       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     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    |  Location   |
          |-------+-------------+------------+-----------+-------------|
          | 32KB  | (4) 8K x 8  |    NONE    | (3) 16K x | U32 & U33 & |
          |       |             |            |     4     |     U42     |
          |-------+-------------+------------+-----------+-------------|
          | 64KB  | (4) 8K x 8  | (4) 8K x 8 | (3) 16K x | U32 & U33 & |
          |       |             |            |     4     |     U42     |
          |-------+-------------+------------+-----------+-------------|
          | 128KB | (4) 32K x 8 |    NONE    | (3) 16K x | U32 & U33 & |
          |       |             |            |     4     |     U42     |
          |-------+-------------+------------+-----------+-------------|
          | 256KB | (4) 32K x 8 | (4) 32K x  | (3) 16K x | U32 & U33 & |
          |       |             |     8      |     4     |     U42     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 CACHE JUMPER CONFIGURATION                 |
          |------------------------------------------------------------|
          |  Size  |  JP5   |  JP6   |  JP7   |  JP8   |  JP9  | JP10  |
          |--------+--------+--------+--------+--------+-------+-------|
          |  32KB  | 1 & 2  | 1 & 2  | 1 & 2  |  Open  | 2 & 3 | 2 & 3 |
          |--------+--------+--------+--------+--------+-------+-------|
          |  64KB  | 2 & 3  | 1 & 2  | 1 & 2  |  Open  | 2 & 3 | 1 & 2 |
          |--------+--------+--------+--------+--------+-------+-------|
          | 128KB  | 2 & 3  | 1 & 2  | 2 & 3  | Closed | 2 & 3 | 1 & 2 |
          |--------+--------+--------+--------+--------+-------+-------|
          | 256KB  | 2 & 3  | 2 & 3  | 2 & 3  | Closed | 1 & 2 | 1 & 2 |
          |------------------------------------------------------------|
          | Note:Pins indicated should be in the closed position.      |
          +------------------------------------------------------------+