(TXT) View Source
       
       # UNIDENTIFIED
       
          80386SX-33/40 (ALIM1217-40)
       
          Processor              80386SX                                 
          Processor Speed        25/33/40MHz                             
          Chip Set               ALI                                     
          Video Chip Set         None                                    
          Maximum Onboard Memory 16MB                                    
          Maximum Video Memory   None                                    
          Cache                  None                                    
          BIOS                   AMI                                     
          Dimensions             220mm x 170mm                           
          I/O Options            None                                    
          NPU Options            80387SX                                 
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |              Function               | Label |   Position   |
          |-------------------------------------+-------+--------------|
          | » | Factory configured - do not     |  J4   | Unidentified |
          |   | alter                           |       |              |
          |---+---------------------------------+-------+--------------|
          | » | Factory configured - do not     |  J6   | Unidentified |
          |   | alter                           |       |              |
          |---+---------------------------------+-------+--------------|
          | » | Factory configured - do not     |  J7   | Unidentified |
          |   | alter                           |       |              |
          |---+---------------------------------+-------+--------------|
          | » | Factory configured - do not     |  J8   | Unidentified |
          |   | alter                           |       |              |
          |---+---------------------------------+-------+--------------|
          | » | Factory configured - do not     |  J9   | Unidentified |
          |   | alter                           |       |              |
          |---+---------------------------------+-------+--------------|
          |   | NPU synchronous with CPU        |  JP2  |  Pins 1 & 2  |
          |   |                                 |       |    closed    |
          |---+---------------------------------+-------+--------------|
          |   | NPU asynchronous with CPU       |  JP2  |  Pins 2 & 3  |
          |   |                                 |       |    closed    |
          |---+---------------------------------+-------+--------------|
          | » | CMOS memory normal operation    |  JP3  |     Open     |
          |---+---------------------------------+-------+--------------|
          |   | CMOS memory clear               |  JP3  |    Closed    |
          |---+---------------------------------+-------+--------------|
          |   | Monitor type select color       |  JP4  |  Pins 2 & 3  |
          |   |                                 |       |    closed    |
          |---+---------------------------------+-------+--------------|
          |   | Monitor type select monochrome  |  JP4  |  Pins 1 & 2  |
          |   |                                 |       |    closed    |
          |---+---------------------------------+-------+--------------|
          |   | Parity check enabled            |  JP6  |     Open     |
          |---+---------------------------------+-------+--------------|
          |   | Parity check disabled           |  JP6  |    Closed    |
          |---+---------------------------------+-------+--------------|
          | » | Factory configured - do not     |  JP7  |     Open     |
          |   | alter                           |       |              |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |       Size       |       Bank 0       |       Bank 1       |
          |------------------+--------------------+--------------------|
          |      512KB       |    (2) 256K x 9    |        None        |
          |------------------+--------------------+--------------------|
          |       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     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CPU SPEED SELECTION                     |
          |------------------------------------------------------------|
          |      Speed       |        JP1         |        JP5         |
          |------------------+--------------------+--------------------|
          |      25MHz       | Pins 1 & 2 closed  | Pins 2 & 3 closed  |
          |------------------+--------------------+--------------------|
          |      33MHz       | Pins 2 & 3 closed  | Pins 2 & 3 closed  |
          |------------------+--------------------+--------------------|
          |      40MHz       | Pins 1 & 2 closed  | Pins 1 & 2 closed  |
          +------------------------------------------------------------+