(TXT) View Source
       
       # INFORMTECH INTERNATIONAL, INC.
       
          IT-AS40
       
          Processor         80386SX                                      
          Processor Speed   16/20/25MHz                                  
          Chip Set          FOREX                                        
          Max. Onboard DRAM 16MB                                         
          Cache             16/32/64KB                                   
          BIOS              AMI                                          
          Dimensions        220mm x 218mm                                
          I/O Options       None                                         
          NPU Options       None                                         
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose           | Location | Purpose          | Location |
          |-------------------+----------+------------------+----------|
          | Power LED &       |    J1    | Reset switch     |    J4    |
          | keylock           |          |                  |          |
          |-------------------+----------+------------------+----------|
          | Speaker           |    J2    | Turbo switch     |    J5    |
          |-------------------+----------+------------------+----------|
          | Turbo LED         |    J3    | External battery |   JP6    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |               Function                | Jumper  | Position |
          |---------------------------------------+---------+----------|
          | » | CMOS memory normal operation      |   JP1   |   Open   |
          |---+-----------------------------------+---------+----------|
          |   | CMOS memory clear                 |   JP1   |   Open   |
          |---+-----------------------------------+---------+----------|
          | » | Monitor type select color         |   JP3   |   Open   |
          |---+-----------------------------------+---------+----------|
          |   | Monitor type select monochrome    |   JP3   |   Open   |
          |---+-----------------------------------+---------+----------|
          | » | Factory configured - do not alter |   JP4   |   Open   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |       Size       |       Bank 0       |       Bank 1       |
          |------------------+--------------------+--------------------|
          |       1MB        |    (2) 256K x 9    |    (2) 256K x 9    |
          |------------------+--------------------+--------------------|
          |       2MB        |     (2) 1M x 9     |        NONE        |
          |------------------+--------------------+--------------------|
          |       4MB        |     (2) 1M x 9     |     (2) 1M x 9     |
          |------------------+--------------------+--------------------|
          |       8MB        |     (2) 4M x 9     |        NONE        |
          |------------------+--------------------+--------------------|
          |       16MB       |     (2) 4M x 9     |     (2) 4M x 9     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          |    Size    |    Bank 0     |    Bank 1     |      TAG      |
          |------------+---------------+---------------+---------------|
          |    16KB    |  (1) 8K x 8   |  (1) 8K x 8   |  (1) 8K x 8   |
          |------------+---------------+---------------+---------------|
          |    32KB    |  (1) 32K x 8  |  (1) 32K x 8  |  (1) 8K x 8   |
          |------------+---------------+---------------+---------------|
          |    64KB    |  (1) 32K x 8  |  (1) 32K x 8  |  (1) 16K x 8  |
          |------------+---------------+---------------+---------------|
          |    64KB    |  (1) 32K x 8  |  (1) 32K x 8  |  (1) 32K x 8  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 CACHE JUMPER CONFIGURATION                 |
          |------------------------------------------------------------|
          |            Size            |              J2               |
          |----------------------------+-------------------------------|
          |            16KB            |       pins 1 & 2 closed       |
          |----------------------------+-------------------------------|
          |            32KB            |       pins 1 & 2 closed       |
          |----------------------------+-------------------------------|
          |            64KB            |       pins 2 & 3 closed       |
          +------------------------------------------------------------+