(TXT) View Source
       
       # MICROMATION TECHNOLOGY, INC.
       
          486-WBH
       
          Processor             80486SX/80487SX/80486DX                  
          Processor Speed       20/25/33/50MHz                           
          Chip Set              OPTI                                     
          Max. Onboard DRAM     32MB                                     
          SRAM Cache            64/128/256KB                             
          BIOS                  AMI                                      
          Dimensions            330mm x 218mm                            
          I/O Options           None                                     
          NPU Options           None                                     
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose             | Location | Purpose        | Location |
          |---------------------+----------+----------------+----------|
          | External battery    |    J1    | Turbo LED      |   JP11   |
          |---------------------+----------+----------------+----------|
          | Speaker             |   J17    | Reset switch   |   SW1    |
          |---------------------+----------+----------------+----------|
          | Power LED & keylock |   J18    | Turbo switch   |   SW2    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |              Function              | Jumper |   Position   |
          |------------------------------------+--------+--------------|
          | » | CMOS memory normal operation   |  JP1   |  pins 2 & 3  |
          |   |                                |        |    closed    |
          |---+--------------------------------+--------+--------------|
          |   | CMOS memory clear              |  JP1   |  pins 1 & 2  |
          |   |                                |        |    closed    |
          |---+--------------------------------+--------+--------------|
          | » | Monitor type select color      |  JP2   |    closed    |
          |---+--------------------------------+--------+--------------|
          |   | Monitor type select monochrome |  JP2   |     open     |
          |---+--------------------------------+--------+--------------|
          | » | CPU speed select OSCi/1        |  JP12  |  pins 2 & 3  |
          |   |                                |        |    closed    |
          |---+--------------------------------+--------+--------------|
          |   | CPU speed select OSCi/2        |  JP12  |  pins 1 & 2  |
          |   |                                |        |    closed    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     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        |
          |------------------+--------------------+--------------------|
          |       32MB       |     (4) 4M x 9     |     (4) 4M x 9     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     SRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |   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) 32K x 8  |
          |----------+-----------------+---------------+---------------|
          |  256KB   |   (4) 32K x 8   |  (4) 32K x 8  |  (1) 32K x 8  |
          |------------------------------------------------------------|
          | Note:This configuration is unverified. Location of Cache   |
          | is unknown.                                                |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 SRAM JUMPER CONFIGURATION                  |
          |------------------------------------------------------------|
          | Size  | Jumper JP3  | Jumper JP4 | Jumper JP6 | Jumper JP7 |
          |-------+-------------+------------+------------+------------|
          | 64KB  | pins 2 & 3  |    open    |    open    |    open    |
          |       |   closed    |            |            |            |
          |-------+-------------+------------+------------+------------|
          | 128KB | pins 1 & 2  |   closed   |   closed   |    open    |
          |       |   closed    |            |            |            |
          |-------+-------------+------------+------------+------------|
          | 256KB | pins 2 & 3  |   closed   |   closed   |   closed   |
          |       |   closed    |            |            |            |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   CPU TYPE CONFIGURATION                   |
          |------------------------------------------------------------|
          | CPU Type |    Jumper JP8    | Jumper JP9 |   Jumper JP10   |
          |----------+------------------+------------+-----------------|
          | 80486DX  |    pins 1 & 2    |   closed   |   pins 2 & 3    |
          |          |      closed      |            |     closed      |
          |----------+------------------+------------+-----------------|
          | 80487SX  |    pins 1 & 2    |   closed   |   pins 1 & 2    |
          |          |      closed      |            |     closed      |
          |----------+------------------+------------+-----------------|
          | 80486SX  |    pins 2 & 3    |    open    |      open       |
          |          |      closed      |            |                 |
          +------------------------------------------------------------+