(TXT) View Source
       
       # ICL
       
          ERGOLITE SL486
       
          Processor    80486SX/80486DX/80486DX2                          
          Processor    25/33/66(internal)MHz                             
          Speed        
          Chip Set     Acer                                              
          Max. Onboard 32MB                                              
          DRAM         
          Cache        None                                              
          BIOS         Acer                                              
          Dimensions   430mm x 352mm                                     
          I/O Options  PS/2 mouse port, parallel port, serial ports (2), 
                       VGA port, floppy drive interface, IDE interface,  
                       riser slot                                        
          NPU Options  None                                              
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose           | Location | Purpose          | Location |
          |-------------------+----------+------------------+----------|
          | VGA port          |   CN1    | Chassis fan      |   CN7    |
          |                   |          | power            |          |
          |-------------------+----------+------------------+----------|
          | Parallel port     |   CN2    | IDE interface    |   CN8    |
          |-------------------+----------+------------------+----------|
          | Serial port 1     |   CN3    | Floppy drive     |   CN9    |
          |                   |          | interface        |          |
          |-------------------+----------+------------------+----------|
          | Serial port 2     |   CN4    | External battery |   JP4    |
          |-------------------+----------+------------------+----------|
          | PS/2 mouse port   |   CN5    | Riser Card       |   SL1    |
          |-------------------+----------+------------------+----------|
          | IDE interface LED |   CN6    |                  |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |               Function               | Jumper |  Position  |
          |--------------------------------------+--------+------------|
          | » | Factory configured - do not      |   J1   | pins 2 & 3 |
          |   | alter                            |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Password disabled                |   J2   | pins 2 & 3 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          |   | Password enabled                 |   J2   | pins 1 & 2 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |   J3   |    Open    |
          |   | alter                            |        |            |
          |---+----------------------------------+--------+------------|
          | » | Battery type select internal     |   J5   |   Closed   |
          |---+----------------------------------+--------+------------|
          |   | Battery type select external     |   J5   |    Open    |
          |---+----------------------------------+--------+------------|
          | » | IRQ 14 enabled                   |   J6   |   Closed   |
          |---+----------------------------------+--------+------------|
          |   | IRQ 14 disabled                  |   J6   |    Open    |
          |---+----------------------------------+--------+------------|
          | » | IRQ12 used for mouse             |   J7   |   Closed   |
          |---+----------------------------------+--------+------------|
          |   | IRQ12 disabled                   |   J7   |    Open    |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |   J8   |   Closed   |
          |   | alter                            |        |            |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |   J9   |   Closed   |
          |   | alter                            |        |            |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  J10   |   Closed   |
          |   | alter                            |        |            |
          |---+----------------------------------+--------+------------|
          | » | On board VGA enabled             |  J11   | pins 1 & 2 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          |   | On board VGA disabled            |  J11   | pins 2 & 3 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  J12   | pins 1 & 2 |
          |   | alter                            |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  J13   | pins 1 & 2 |
          |   | alter                            |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  J14   | pins 2 & 3 |
          |   | alter                            |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  J15   | pins 1 & 2 |
          |   | alter                            |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | 80487SX not installed            |  J16   |    Open    |
          |---+----------------------------------+--------+------------|
          |   | 80487SX installed                |  J16   |   Closed   |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  J18   | pins 1 & 2 |
          |   | alter                            |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  J19   | pins 2 & 3 |
          |   | alter                            |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  J20   | pins 1 & 2 |
          |   | alter                            |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  J21   | pins 1 & 2 |
          |   | alter                            |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  J22   | pins 2 & 3 |
          |   | alter                            |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  J30   |    N/A     |
          |   | alter                            |        |            |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |       Size       |       Bank 0       |       Bank 1       |
          |------------------+--------------------+--------------------|
          |       4MB        |     (4) 1M x 9     |        NONE        |
          |------------------+--------------------+--------------------|
          |       8MB        |     (4) 1M x 9     |     (4) 1M x 9     |
          |------------------+--------------------+--------------------|
          |       16MB       |     (4) 4M x 9     |        NONE        |
          |------------------+--------------------+--------------------|
          |       32MB       |     (4) 4M x 9     |     (4) 4M x 9     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   CPU TYPE CONFIGURATION                   |
          |------------------------------------------------------------|
          |             Type              |            JP17            |
          |-------------------------------+----------------------------|
          |            80486SX            |            Open            |
          |-------------------------------+----------------------------|
          |           ODP486SX            |           Closed           |
          |-------------------------------+----------------------------|
          |            80487SX            |            Open            |
          |-------------------------------+----------------------------|
          |            80486DX            |           Closed           |
          |-------------------------------+----------------------------|
          |           80486DX2            |           Closed           |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  CPU SPEED CONFIGURATION                   |
          |------------------------------------------------------------|
          |           Speed            |             CN11              |
          |----------------------------+-------------------------------|
          |           25MHz            |             Open              |
          |----------------------------+-------------------------------|
          |           33MHz            |       pins 5 & 6 closed       |
          |----------------------------+-------------------------------|
          |           66iMHz           |       pins 5 & 6 closed       |
          +------------------------------------------------------------+