(TXT) View Source
       
       # DELL COMPUTER CORPORATION
       
          DIMENSION XPS PXXXA/MXXXA
       
          Processor        Pentium                                       
          Processor Speed  133/166/200MHz                                
          Chip Set         Intel                                         
          Video Chip Set   S3                                            
          Maximum Onboard  64MB (EDO supported)                          
          Memory           
          Maximum Video    2MB                                           
          Memory           
          Cache            256/512KB                                     
          BIOS             Unidentified                                  
          Dimensions       305mm x 244mm                                 
          I/O Options      32-bit PCI slots (3), floppy drive interface, 
                           IDE interfaces (2), parallel port, PS/2 mouse 
                           port, serial port, VGA feature connector, VGA 
                           port, cache slot, USB connectors (2), ATX     
                           power connector                               
          NPU Options      None                                          
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose           | Location | Purpose          | Location |
          |-------------------+----------+------------------+----------|
          | ATX power         |   ATX    | IDE interface 2  |   CN8    |
          | connector         |          |                  |          |
          |-------------------+----------+------------------+----------|
          | VGA port          |   CN1    | IDE interface 1  |   CN9    |
          |-------------------+----------+------------------+----------|
          | Parallel port     |   CN2    | Floppy drive     |   CN10   |
          |                   |          | interface        |          |
          |-------------------+----------+------------------+----------|
          | Serial port 1     |   CN3    | Chassis fan      |   J7M1   |
          |                   |          | power            |          |
          |-------------------+----------+------------------+----------|
          | USB connector     |   CN4    | Front panel      |   J9E1   |
          |                   |          | connector        |          |
          |-------------------+----------+------------------+----------|
          | USB connector     |   CN5    | 32-bit PCI slots |  PC1 –   |
          |                   |          |                  |   PC3    |
          |-------------------+----------+------------------+----------|
          | PS/2 mouse port   |   CN6    | Cache slot       |   SL1    |
          |-------------------+----------+------------------+----------|
          | VESA feature      |   CN7    |                  |          |
          | connector         |          |                  |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |             Function             |  Label   |   Position   |
          |----------------------------------+----------+--------------|
          | » | Factory configured - do not  |    C1    | Unidentified |
          |   | alter                        |          |              |
          |---+------------------------------+----------+--------------|
          | » | Factory configured - do not  |    C2    | Unidentified |
          |   | alter                        |          |              |
          |---+------------------------------+----------+--------------|
          |   | Password enabled             |   J1A    |  Pins 1 & 2  |
          |   |                              |          |    closed    |
          |---+------------------------------+----------+--------------|
          |   | Password disabled            |   J1A    |  Pins 2 & 3  |
          |   |                              |          |    closed    |
          |---+------------------------------+----------+--------------|
          | » | CMOS memory normal operation |   J1A    |  Pins 4 & 5  |
          |   |                              |          |    closed    |
          |---+------------------------------+----------+--------------|
          |   | CMOS memory clear            |   J1A    |  Pins 5 & 6  |
          |   |                              |          |    closed    |
          |---+------------------------------+----------+--------------|
          |   | Setup access enabled         |   J1B    |  Pins 1 & 2  |
          |   |                              |          |    closed    |
          |---+------------------------------+----------+--------------|
          |   | Setup access disabled        |   J1B    |  Pins 2 & 3  |
          |   |                              |          |    closed    |
          |---+------------------------------+----------+--------------|
          | » | Factory configured - do not  | J1B/pins |     Open     |
          |   | alter                        |  4 - 6   |              |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DIMM CONFIGURATION                     |
          |------------------------------------------------------------|
          |     Size      |        Bank 0        |       Bank 1        |
          |---------------+----------------------+---------------------|
          |     16MB      |     (1) 2M x 64      |        None         |
          |---------------+----------------------+---------------------|
          |     32MB      |     (1) 4M x 64      |        None         |
          |---------------+----------------------+---------------------|
          |     32MB      |     (1) 2M x 64      |     (1) 2M x 64     |
          |---------------+----------------------+---------------------|
          |     48MB      |     (1) 4M x 64      |     (1) 2M x 64     |
          |---------------+----------------------+---------------------|
          |     64MB      |     (1) 4M x 64      |     (1) 4M x 64     |
          |------------------------------------------------------------|
          | Note: Board accepts EDO memory. The location of the banks  |
          | is unidentified.                                           |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          |            Size            |              SL1              |
          |----------------------------+-------------------------------|
          |           256KB            |    256KB module installed     |
          |----------------------------+-------------------------------|
          |           512KB            |    512KB module installed     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 VIDEO MEMORY CONFIGURATION                 |
          |------------------------------------------------------------|
          | Note: The location of the video memory is unidentified.    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CPU SPEED SELECTION                     |
          |------------------------------------------------------------|
          | CPU speed  |  Clock   | Multiplier |    J1C     |   J1D    |
          |            |  speed   |            |            |          |
          |------------+----------+------------+------------+----------|
          |   133MHz   |  66MHz   |     2x     | 1 & 2, 5 & | 2 & 3, 4 |
          |            |          |            |     6      |   & 5    |
          |------------+----------+------------+------------+----------|
          |   166MHz   |  66MHz   |    2.5x    | 1 & 2, 5 & | 2 & 3, 5 |
          |            |          |            |     6      |   & 6    |
          |------------+----------+------------+------------+----------|
          |   200MHz   |  66MHz   |     3x     | 1 & 2, 5 & | 1 & 2, 5 |
          |            |          |            |     6      |   & 6    |
          |------------------------------------------------------------|
          | Note: Pins designated should be in the closed position.    |
          +------------------------------------------------------------+