(TXT) View Source
       
       # UNIDENTIFIED
       
          BABY CACHE 386
       
          Processor             80386DX                                  
          Processor Speed       33MHz                                    
          Chip Set              SIS                                      
          Max. Onboard DRAM     16MB                                     
          Cache                 32/64/128KB                              
          BIOS                  AMI                                      
          Dimensions            330mm x 218mm                            
          I/O Options           None                                     
          NPU Options           80387/3167                               
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose           | Location | Purpose          | Location |
          |-------------------+----------+------------------+----------|
          | Power LED &       |    J1    | Turbo switch     |    J4    |
          | keylock           |          |                  |          |
          |-------------------+----------+------------------+----------|
          | Speaker           |    J2    | Reset switch     |    J5    |
          |-------------------+----------+------------------+----------|
          | Turbo LED         |    J3    | External battery |    J7    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |               Function               | Jumper |  Position  |
          |--------------------------------------+--------+------------|
          | » | NPU mode select synchronous with |  JP12  | pins 1 & 2 |
          |   | CPU                              |        |   closed   |
          |---+----------------------------------+--------+------------|
          |   | NPU mode select asynchronous     |  JP12  | pins 2 & 3 |
          |   | with CPU                         |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Monitor type select color        |  JP13  | pins 2 & 3 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          |   | Monitor type select monochrome   |  JP13  | pins 1 & 2 |
          |   |                                  |        |   closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          | Size |   Bank 0    |   Bank 1    |   Bank 2   |   Bank 3   |
          |------+-------------+-------------+------------+------------|
          | 1MB  | (4) 256K x  |    NONE     |    NONE    |    NONE    |
          |      |      9      |             |            |            |
          |------+-------------+-------------+------------+------------|
          | 2MB  | (4) 256K x  | (4) 256K x  |    NONE    |    NONE    |
          |      |      9      |      9      |            |            |
          |------+-------------+-------------+------------+------------|
          | 4MB  | (4) 1M x 9  |    NONE     |    NONE    |    NONE    |
          |------+-------------+-------------+------------+------------|
          | 8MB  | (4) 1M x 9  | (4) 1M x 9  |    NONE    |    NONE    |
          |------+-------------+-------------+------------+------------|
          | 12MB | (4) 1M x 9  | (4) 1M x 9  | (4) 1M x 9 |    NONE    |
          |------+-------------+-------------+------------+------------|
          | 16MB | (4) 1M x 9  | (4) 1M x 9  | (4) 1M x 9 | (4) 1M x 9 |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          | Size  |   Bank 0   |   Bank 1    |   Tag 0    |   Tag 1    |
          |-------+------------+-------------+------------+------------|
          | 32KB  | (4) 8K x 8 |    NONE     |    NONE    | (1) 8K x 8 |
          |-------+------------+-------------+------------+------------|
          | 32KB  | (4) 8K x 8 |    NONE     | (2) 16K x  |    NONE    |
          |       |            |             |     4      |            |
          |-------+------------+-------------+------------+------------|
          | 64KB  | (4) 8K x 8 | (4) 8K x 8  | (2) 16K x  |    NONE    |
          |       |            |             |     4      |            |
          |-------+------------+-------------+------------+------------|
          | 128KB |    NONE    | (4) 32K x 8 |    NONE    | (1) 32K x  |
          |       |            |             |            |     8      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 CACHE JUMPER CONFIGURATION                 |
          |------------------------------------------------------------|
          | Size  |       JP1       |       JP2       |      JP3       |
          |-------+-----------------+-----------------+----------------|
          | 32KB  |   pins 2 & 3    |   pins 1 & 2    |   pins 1 & 2   |
          |       |     closed      |     closed      |     closed     |
          |-------+-----------------+-----------------+----------------|
          | 64KB  |   pins 1 & 2    |   pins 1 & 2    |   pins 1 & 2   |
          |       |     closed      |     closed      |     closed     |
          |-------+-----------------+-----------------+----------------|
          | 128KB |   pins 1 & 2    |   pins 2 & 3    |   pins 2 & 3   |
          |       |     closed      |     closed      |     closed     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |      CACHE JUMPER CONFIGURATION (128KB INTERNAL ONLY)      |
          |------------------------------------------------------------|
          |   Setting   |    JP4     |    JP5    |    JP6    |   JP7   |
          |-------------+------------+-----------+-----------+---------|
          |   Enabled   |   Closed   |  Closed   |  Closed   | Closed  |
          |-------------+------------+-----------+-----------+---------|
          |  Disabled   |    Open    |   Open    |   Open    |  Open   |
          |------------------------------------------------------------|
          | Note:Enabling internal cache will disable external cache.  |
          +------------------------------------------------------------+