(TXT) View Source
       
       # ICL
       
          ERGOPRO C4/D4 P-SERIES
       
          Processor    80486SX/80486DX2                                  
          Processor    33/50(internal)/66(internal)MHz                   
          Speed        
          Chip Set     OPTI                                              
          Max. Onboard 64MB                                              
          DRAM         
          Cache        256KB                                             
          BIOS         ICL                                               
          Dimensions   330mm x 218mm                                     
          I/O Options  PS/2 mouse port, parallel port, serial port, VGA  
                       port VGA feature connector, floppy drive          
                       interfaces (2), IDE interfaces (2) AUI port, 10   
                       base T port, riser slot                           
          NPU Options  None                                              
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose          | Location | Purpose           | Location |
          |------------------+----------+-------------------+----------|
          | VGA port         |   CN1    | Floppy drive      |   CN9    |
          |                  |          | interface         |          |
          |------------------+----------+-------------------+----------|
          | PS/2 mouse port  |   CN2    | Floppy drive      |   CN10   |
          |                  |          | interface         |          |
          |------------------+----------+-------------------+----------|
          | Parallel port    |   CN3    | IDE interface     |   CN11   |
          |------------------+----------+-------------------+----------|
          | AUI port         |   CN4    | Cache connector   |   CN12   |
          |------------------+----------+-------------------+----------|
          | 10 base T port   |   CN5    | Chassis fan power |    J1    |
          |------------------+----------+-------------------+----------|
          | VGA feature      |   CN6    | Front panel       |    J2    |
          | connector        |          | connector         |          |
          |------------------+----------+-------------------+----------|
          | Serial port      |   CN7    | IDE interface LED |    J3    |
          |------------------+----------+-------------------+----------|
          | IDE interface    |   CN8    | Riser Card        |  SL1 &   |
          |                  |          |                   |   SL2    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |              Function               | Jumper |  Position   |
          |-------------------------------------+--------+-------------|
          | » | System normal operation         |  JP1   | pins 1 & 2  |
          |   |                                 |        |    open     |
          |---+---------------------------------+--------+-------------|
          |   | System reset                    |  JP1   | pins 1 & 2  |
          |   |                                 |        |   closed    |
          |---+---------------------------------+--------+-------------|
          | » | CMOS memory normal operation    |  JP1   | pins 3 & 4  |
          |   |                                 |        |    open     |
          |---+---------------------------------+--------+-------------|
          |   | CMOS memory clear               |  JP1   | pins 3 & 4  |
          |   |                                 |        |   closed    |
          |---+---------------------------------+--------+-------------|
          | » | On board VGA enabled            |  JP1   | pins 5 & 6  |
          |   |                                 |        |    open     |
          |---+---------------------------------+--------+-------------|
          |   | On board VGA disabled           |  JP1   | pins 5 & 6  |
          |   |                                 |        |   closed    |
          |---+---------------------------------+--------+-------------|
          | » | System lock disabled            |  JP1   |  pins 11 &  |
          |   |                                 |        |  12 closed  |
          |---+---------------------------------+--------+-------------|
          |   | System lock enabled             |  JP1   | pins 9 & 10 |
          |   |                                 |        |   closed    |
          |---+---------------------------------+--------+-------------|
          | » | Boot block disabled             |  JP1   |  pins 13 &  |
          |   |                                 |        |   14 open   |
          |---+---------------------------------+--------+-------------|
          |   | Boot block disabled             |  JP1   |  pins 13 &  |
          |   |                                 |        |  14 closed  |
          |---+---------------------------------+--------+-------------|
          | » | Bank plane type select ISA      |  JP2   | pins 5 & 6  |
          |   |                                 |        |   closed    |
          |---+---------------------------------+--------+-------------|
          |   | Bank plane type select ISA/PCI  |  JP2   | pins 5 & 6  |
          |   |                                 |        |    open     |
          |---+---------------------------------+--------+-------------|
          | » | Factory configured - do not     |  JP2   | pins 1 & 2  |
          |   | alter                           |        |    open     |
          |---+---------------------------------+--------+-------------|
          | » | Factory configured - do not     |  JP2   | pins 3 & 4  |
          |   | alter                           |        |    open     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          | Size |   Bank 0    |   Bank 1    |   Bank 2   |   Bank 3   |
          |------+-------------+-------------+------------+------------|
          | 4MB  | (1) 1M x 36 |    NONE     |    NONE    |    NONE    |
          |------+-------------+-------------+------------+------------|
          | 8MB  | (1) 1M x 36 | (1) 1M x 36 |    NONE    |    NONE    |
          |------+-------------+-------------+------------+------------|
          | 8MB  | (1) 2M x 36 |    NONE     |    NONE    |    NONE    |
          |------+-------------+-------------+------------+------------|
          | 12MB | (1) 1M x 36 | (1) 2M x 36 |    NONE    |    NONE    |
          |------+-------------+-------------+------------+------------|
          | 12MB | (1) 1M x 36 | (1) 1M x 36 |  (1) 1M x  |    NONE    |
          |      |             |             |     36     |            |
          |------+-------------+-------------+------------+------------|
          | 16MB | (1) 1M x 36 | (1) 1M x 36 |  (1) 1M x  |  (1) 1M x  |
          |      |             |             |     36     |     36     |
          |------+-------------+-------------+------------+------------|
          | 16MB | (1) 1M x 36 | (1) 1M x 36 |  (1) 2M x  |    NONE    |
          |      |             |             |     36     |            |
          |------+-------------+-------------+------------+------------|
          | 16MB | (1) 2M x 36 | (1) 2M x 36 |    NONE    |    NONE    |
          |------+-------------+-------------+------------+------------|
          | 16MB | (1) 4M x 36 |    NONE     |    NONE    |    NONE    |
          |------+-------------+-------------+------------+------------|
          | 20MB | (1) 1M x 36 | (1) 4M x 36 |    NONE    |    NONE    |
          |------+-------------+-------------+------------+------------|
          | 20MB | (1) 1M x 36 | (1) 4M x 36 |    NONE    |    NONE    |
          |------+-------------+-------------+------------+------------|
          | 24MB | (1) 1M x 36 | (1) 1M x 36 |  (1) 2M x  |  (1) 2M x  |
          |      |             |             |     36     |     36     |
          |------+-------------+-------------+------------+------------|
          | 24MB | (1) 1M x 36 | (1) 1M x 36 |  (1) 4M x  |    NONE    |
          |      |             |             |     36     |            |
          |------+-------------+-------------+------------+------------|
          | 24MB | (1) 2M x 36 | (1) 2M x 36 |  (1) 2M x  |    NONE    |
          |      |             |             |     36     |            |
          |------+-------------+-------------+------------+------------|
          | 28MB | (1) 1M x 36 | (1) 2M x 36 |  (1) 2M x  |  (1) 2M x  |
          |      |             |             |     36     |     36     |
          |------+-------------+-------------+------------+------------|
          | 32MB | (1) 2M x 36 | (1) 2M x 36 |  (1) 2M x  |  (1) 2M x  |
          |      |             |             |     36     |     36     |
          |------+-------------+-------------+------------+------------|
          | 32MB | (1) 2M x 36 | (1) 2M x 36 |  (1) 4M x  |    NONE    |
          |      |             |             |     36     |            |
          |------+-------------+-------------+------------+------------|
          | 32MB | (1) 4M x 36 | (1) 4M x 36 |    NONE    |    NONE    |
          |------+-------------+-------------+------------+------------|
          | 40MB | (1) 1M x 36 | (1) 1M x 36 |  (1) 4M x  |  (1) 4M x  |
          |      |             |             |     36     |     36     |
          |------+-------------+-------------+------------+------------|
          | 48MB | (1) 2M x 36 | (1) 2M x 36 |  (1) 4M x  |  (1) 4M x  |
          |      |             |             |     36     |     36     |
          |------+-------------+-------------+------------+------------|
          | 48MB | (1) 4M x 36 | (1) 4M x 36 |  (1) 4M x  |    NONE    |
          |      |             |             |     36     |            |
          |------+-------------+-------------+------------+------------|
          | 64MB | (1) 4M x 36 | (1) 4M x 36 |  (1) 4M x  |  (1) 4M x  |
          |      |             |             |     36     |     36     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          |            Size            |             CN12              |
          |----------------------------+-------------------------------|
          |           256KB            |        Card installed         |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  CPU SPEED CONFIGURATION                   |
          |------------------------------------------------------------|
          |           Speed            |              JP1              |
          |----------------------------+-------------------------------|
          |           33MHz            |       pins 7 & 8 closed       |
          |----------------------------+-------------------------------|
          |           50iMHz           |        pins 7 & 8 open        |
          |----------------------------+-------------------------------|
          |           66iMHz           |        pins 7 & 8 open        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     VRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |       Size       |       Bank 0       |       Bank 1       |
          |------------------+--------------------+--------------------|
          |       1MB        |   (2) 256K x 16    |        NONE        |
          |------------------+--------------------+--------------------|
          |       2MB        |   (2) 256K x 16    |   (2) 256K x 16    |
          +------------------------------------------------------------+