(TXT) View Source
       
       # DELL COMPUTER CORPORATION
       
          OPTIPLEX 560/L
       
          Processor        Pentium                                       
          Processor Speed  60/66MHz                                      
          Chip Set         Intel                                         
          Video Chip Set   Cirrus Logic                                  
          Maximum Onboard  128MB                                         
          Memory           
          Maximum Video    1MB                                           
          Memory           
          Cache            256KB                                         
          BIOS             Unidentified                                  
          Dimensions       330mm x 218mm                                 
          I/O Options      Floppy drive interface, IDE interface,        
                           parallel port, PS/2 mouse port, serial ports  
                           (2), feature connector, VGA port, riser slot  
          NPU Options      None                                          
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose           | Location | Purpose          | Location |
          |-------------------+----------+------------------+----------|
          | Feature connector |   CN1    | IDE interface    |   CN7    |
          |-------------------+----------+------------------+----------|
          | PS/2 mouse port   |   CN2    | Floppy drive     |   CN8    |
          |                   |          | interface        |          |
          |-------------------+----------+------------------+----------|
          | Serial port 2     |   CN3    | IDE interface    |    J1    |
          |                   |          | LED 1            |          |
          |-------------------+----------+------------------+----------|
          | Serial port 1     |   CN4    | IDE interface    |    J2    |
          |                   |          | LED 2            |          |
          |-------------------+----------+------------------+----------|
          | Parallel port     |   CN5    | Front panel      |  PANEL   |
          |                   |          | connector        |          |
          |-------------------+----------+------------------+----------|
          | VGA port          |   CN6    | Riser slot       |   SL1    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |                Function                 | Label | Position |
          |-----------------------------------------+-------+----------|
          | » | System BIOS read from flash BIOS    |  CDR  |   Open   |
          |---+-------------------------------------+-------+----------|
          |   | System BIOS read from a special ISA |  CDR  |  Closed  |
          |   | slot (use when flash is corrupt)    |       |          |
          |---+-------------------------------------+-------+----------|
          | » | CMOS memory normal operation        |  CLR  |   Open   |
          |---+-------------------------------------+-------+----------|
          |   | CMOS memory clear                   |  CLR  |  Closed  |
          |---+-------------------------------------+-------+----------|
          | » | Password enabled                    | PASS  |  Closed  |
          |---+-------------------------------------+-------+----------|
          |   | Password disabled                   | PASS  |   Open   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |       Size       |       Bank 0       |       Bank 1       |
          |------------------+--------------------+--------------------|
          |       8MB        |    (2) 1M x 32     |        None        |
          |------------------+--------------------+--------------------|
          |       16MB       |    (2) 2M x 32     |        None        |
          |------------------+--------------------+--------------------|
          |       16MB       |    (2) 1M x 32     |    (2) 1M x 32     |
          |------------------+--------------------+--------------------|
          |       24MB       |    (2) 2M x 32     |    (2) 1M x 32     |
          |------------------+--------------------+--------------------|
          |       32MB       |    (2) 4M x 32     |        None        |
          |------------------+--------------------+--------------------|
          |       32MB       |    (2) 2M x 32     |    (2) 2M x 32     |
          |------------------+--------------------+--------------------|
          |       40MB       |    (2) 4M x 32     |    (2) 1M x 32     |
          |------------------+--------------------+--------------------|
          |       48MB       |    (2) 4M x 32     |    (2) 2M x 32     |
          |------------------+--------------------+--------------------|
          |       64MB       |    (2) 8M x 32     |        None        |
          |------------------+--------------------+--------------------|
          |       64MB       |    (2) 4M x 32     |    (2) 4M x 32     |
          |------------------+--------------------+--------------------|
          |       72MB       |    (2) 8M x 32     |    (2) 1M x 32     |
          |------------------+--------------------+--------------------|
          |       80MB       |    (2) 8M x 32     |    (2) 2M x 32     |
          |------------------+--------------------+--------------------|
          |       48MB       |    (2) 2M x 32     |    (2) 4M x 32     |
          |------------------+--------------------+--------------------|
          |       96MB       |    (2) 8M x 32     |    (2) 4M x 32     |
          |------------------+--------------------+--------------------|
          |      128MB       |    (2) 8M x 32     |    (2) 8M x 32     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          | Note: 256KB cache is factory installed and is not          |
          | configurable.                                              |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 VIDEO MEMORY CONFIGURATION                 |
          |------------------------------------------------------------|
          | Note: 1MB video is factory installed and is not            |
          | configurable.                                              |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CPU SPEED SELECTION                     |
          |------------------------------------------------------------|
          |           Speed            |              JP1              |
          |----------------------------+-------------------------------|
          |           60MHz            |       Pins 1 & 2 closed       |
          |----------------------------+-------------------------------|
          |           66MHz            |       Pins 3 & 4 closed       |
          +------------------------------------------------------------+