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       # FREE COMPUTER TECHNOLOGY, INC.
       
          586F43X
       
          Processor    Pentium                                           
          Processor    75/90/100MHz                                      
          Speed        
          Chip Set     OPTI                                              
          Max. Onboard 128MB                                             
          DRAM         
          Cache        256/512/1024/2048KB                               
          BIOS         Award                                             
          Dimensions   330mm x 218mm                                     
          I/O Options  32-bit PCI slots (4), 32-bit VESA local bus slots 
                       (2)                                               
          NPU Options  None                                              
       
   IMG IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose       | Location | Purpose              | Location |
          |---------------+----------+----------------------+----------|
          | Turbo LED     |    J1    | External battery     |    J5    |
          |---------------+----------+----------------------+----------|
          | Reset switch  |    J2    | 32-bit PCI slots     |  PC1 -   |
          |               |          |                      |   PC4    |
          |---------------+----------+----------------------+----------|
          | Power LED &   |    J3    | 32-bit VESA Local    |  SL1 &   |
          | keylock       |          | bus slots            |   SL2    |
          |---------------+----------+----------------------+----------|
          | Speaker       |    J4    |                      |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |               Function               | Jumper |  Position  |
          |--------------------------------------+--------+------------|
          | » | CMOS memory normal operation     |  JP2   | pins 2 & 3 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          |   | CMOS memory clear                |  JP2   | pins 1 & 2 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Memory size select 128MB         |  JP20  | pins 2 & 3 |
          |   | installed                        |        |   closed   |
          |---+----------------------------------+--------+------------|
          |   | Memory size select 2MB - 96MB    |  JP20  | pins 1 & 2 |
          |   | installed                        |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Normal BIOS installed            | JP102  | pins 1 & 2 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          |   | Flash BIOS installed             | JP102  | pins 2 & 3 |
          |   |                                  |        |   closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          | Size  |   Bank 0    |   Bank 1   |   Bank 2   |   Bank 3   |
          |-------+-------------+------------+------------+------------|
          |  2MB  | (1) 256K x  | (1) 256K x |    NONE    |    NONE    |
          |       |     36      |     36     |            |            |
          |-------+-------------+------------+------------+------------|
          |  4MB  | (1) 256K x  | (1) 256K x | (1) 256K x | (1) 256K x |
          |       |     36      |     36     |     36     |     36     |
          |-------+-------------+------------+------------+------------|
          |  4MB  | (1) 512K x  | (1) 512K x |    NONE    |    NONE    |
          |       |     36      |     36     |            |            |
          |-------+-------------+------------+------------+------------|
          |  6MB  | (1) 256K x  | (1) 256K x | (1) 512K x | (1) 512K x |
          |       |     36      |     36     |     36     |     36     |
          |-------+-------------+------------+------------+------------|
          |  8MB  | (1) 512K x  | (1) 512K x | (1) 512K x | (1) 512K x |
          |       |     36      |     36     |     36     |     36     |
          |-------+-------------+------------+------------+------------|
          |  8MB  | (1) 1M x 36 |  (1) 1M x  |    NONE    |    NONE    |
          |       |             |     36     |            |            |
          |-------+-------------+------------+------------+------------|
          | 10MB  | (1) 256K x  | (1) 256K x |  (1) 1M x  |  (1) 1M x  |
          |       |     36      |     36     |     36     |     36     |
          |-------+-------------+------------+------------+------------|
          | 12MB  | (1) 512K x  | (1) 512K x |  (1) 1M x  |  (1) 1M x  |
          |       |     36      |     36     |     36     |     36     |
          |-------+-------------+------------+------------+------------|
          | 16MB  | (1) 1M x 36 |  (1) 1M x  |  (1) 1M x  |  (1) 1M x  |
          |       |             |     36     |     36     |     36     |
          |-------+-------------+------------+------------+------------|
          | 16MB  | (1) 2M x 36 |  (1) 2M x  |    NONE    |    NONE    |
          |       |             |     36     |            |            |
          |-------+-------------+------------+------------+------------|
          | 18MB  | (1) 256K x  | (1) 256K x |  (1) 2M x  |  (1) 2M x  |
          |       |     36      |     36     |     36     |     36     |
          |-------+-------------+------------+------------+------------|
          | 20MB  | (1) 512K x  | (1) 512K x |  (1) 2M x  |  (1) 2M x  |
          |       |     36      |     36     |     36     |     36     |
          |-------+-------------+------------+------------+------------|
          | 24MB  | (1) 1M x 36 |  (1) 1M x  |  (1) 2M x  |  (1) 2M x  |
          |       |             |     36     |     36     |     36     |
          |-------+-------------+------------+------------+------------|
          | 32MB  | (1) 2M x 36 |  (1) 2M x  |  (1) 2M x  |  (1) 2M x  |
          |       |             |     36     |     36     |     36     |
          |-------+-------------+------------+------------+------------|
          | 32MB  | (1) 4M x 36 |  (1) 4M x  |    NONE    |    NONE    |
          |       |             |     36     |            |            |
          |-------+-------------+------------+------------+------------|
          | 34MB  | (1) 256K x  | (1) 256K x |  (1) 4M x  |  (1) 4M x  |
          |       |     36      |     36     |     36     |     36     |
          |-------+-------------+------------+------------+------------|
          | 36MB  | (1) 512K x  | (1) 512K x |  (1) 4M x  |  (1) 4M x  |
          |       |     36      |     36     |     36     |     36     |
          |-------+-------------+------------+------------+------------|
          | 40MB  | (1) 1M x 36 |  (1) 1M x  |  (1) 4M x  |  (1) 4M x  |
          |       |             |     36     |     36     |     36     |
          |-------+-------------+------------+------------+------------|
          | 48MB  | (1) 2M x 36 |  (1) 2M x  |  (1) 4M x  |  (1) 4M x  |
          |       |             |     36     |     36     |     36     |
          |-------+-------------+------------+------------+------------|
          | 64MB  | (1) 8M x 36 |  (1) 8M x  |    NONE    |    NONE    |
          |       |             |     36     |            |            |
          |-------+-------------+------------+------------+------------|
          | 64MB  | (1) 4M x 36 |  (1) 4M x  |  (1) 4M x  |  (1) 4M x  |
          |       |             |     36     |     36     |     36     |
          |-------+-------------+------------+------------+------------|
          | 66MB  | (1) 256K x  | (1) 256K x |  (1) 8M x  |  (1) 8M x  |
          |       |     36      |     36     |     36     |     36     |
          |-------+-------------+------------+------------+------------|
          | 68MB  | (1) 512K x  | (1) 512K x |  (1) 8M x  |  (1) 8M x  |
          |       |     36      |     36     |     36     |     36     |
          |-------+-------------+------------+------------+------------|
          | 72MB  | (1) 1M x 36 |  (1) 1M x  |  (1) 8M x  |  (1) 8M x  |
          |       |             |     36     |     36     |     36     |
          |-------+-------------+------------+------------+------------|
          | 80MB  | (1) 2M x 36 |  (1) 2M x  |  (1) 8M x  |  (1) 8M x  |
          |       |             |     36     |     36     |     36     |
          |-------+-------------+------------+------------+------------|
          | 96MB  | (1) 4M x 36 |  (1) 4M x  |  (1) 8M x  |  (1) 8M x  |
          |       |             |     36     |     36     |     36     |
          |-------+-------------+------------+------------+------------|
          | 128MB | (1) 8M x 36 |  (1) 8M x  |  (1) 8M x  |  (1) 8M x  |
          |       |             |     36     |     36     |     36     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          | Size  |    Bank 0    |    Bank 1    |         TAG          |
          |-------+--------------+--------------+----------------------|
          | 256KB | (8) 32K x 8  |     NONE     |      (1) 8K x 8      |
          |-------+--------------+--------------+----------------------|
          | 512KB | (8) 32K x 8  | (8) 32K x 8  |  (1) 32K x 8 or (1)  |
          |       |              |              |       16K x 8        |
          |-------+--------------+--------------+----------------------|
          |  1MB  | (8) 64K x 8  | (8) 64K x 8  |     (1) 32K x 8      |
          |-------+--------------+--------------+----------------------|
          |  1MB  | (8) 128K x 8 |     NONE     |     (1) 32K x 8      |
          |-------+--------------+--------------+----------------------|
          |  2MB  | (8) 128K x 8 | (8) 128K x 8 |  (1) 64K x 8 or (1)  |
          |       |              |              |       128K x 8       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 CACHE JUMPER CONFIGURATION                 |
          |------------------------------------------------------------|
          | Size  |      JP31       |      JP32      | JP100  | JP101  |
          |-------+-----------------+----------------+--------+--------|
          | 256KB |      Open       |   pins 1 & 2   |  Open  |  Open  |
          |       |                 |     closed     |        |        |
          |-------+-----------------+----------------+--------+--------|
          | 512KB |   pins 1 & 2    |   pins 2 & 3   |  Open  | Closed |
          |       |     closed      |     closed     |        |        |
          |-------+-----------------+----------------+--------+--------|
          |  1MB  |   pins 2 & 3    |   pins 2 & 3   | Closed | Closed |
          |       |     closed      |     closed     |        |        |
          |-------+-----------------+----------------+--------+--------|
          |  1MB  |      Open       |   pins 1 & 2   | Closed | Closed |
          |       |                 |     closed     |        |        |
          |-------+-----------------+----------------+--------+--------|
          |  2MB  |   pins 4 & 5    |   pins 2 & 3   | Closed | Closed |
          |       |     closed      |     closed     |        |        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  CPU SPEED CONFIGURATION                   |
          |------------------------------------------------------------|
          |       Speed        |       JP16        |       JP19        |
          |--------------------+-------------------+-------------------|
          |       75MHz        |       Open        |       Open        |
          |--------------------+-------------------+-------------------|
          |       90MHz        |      Closed       |       Open        |
          |--------------------+-------------------+-------------------|
          |       100MHz       |      Closed       |      Closed       |
          +------------------------------------------------------------+