(TXT) View Source
       
       # ARTEK COMPUTER SYSTEMS, INC.
       
          OPTI-80386SX
       
          Processor             80386SX                                  
          Processor Speed       25MHz                                    
          Chip Set              OPTI                                     
          Max. Onboard DRAM     16MB                                     
          Cache                 16/32/64KB                               
          BIOS                  AMI                                      
          Dimensions            330mm x 218mm                            
          I/O Options           None                                     
          NPU Options           80387SX                                  
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose             | Location | Purpose        | Location |
          |---------------------+----------+----------------+----------|
          | External battery    |    J2    | Speaker        |   J13    |
          |---------------------+----------+----------------+----------|
          | Turbo switch        |    J9    | Turbo LED      |   J14    |
          |---------------------+----------+----------------+----------|
          | Power LED & keylock |   J12    | Reset switch   |   J15    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |               Function               | Jumper |  Position  |
          |--------------------------------------+--------+------------|
          | » | CMOS memory normal operation     |   J3   | pins 2 & 3 |
          |   | (internal battery)               |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | CMOS memory normal operation     |   J3   |   Closed   |
          |   | (external battery)               |        |            |
          |---+----------------------------------+--------+------------|
          |   | CMOS memory clear                |   J3   | pins 3 & 4 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Monitor type select color        |  J10   |   Closed   |
          |---+----------------------------------+--------+------------|
          |   | Monitor type select monochrome   |  J10   |    Open    |
          |---+----------------------------------+--------+------------|
          | » | NPU mode select asynchronous     |  J11   |   Closed   |
          |---+----------------------------------+--------+------------|
          |   | NPU mode select synchronous      |  J11   |    Open    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          | Size |   Bank 0    |   Bank 1    |   Bank 2   |   Bank 3   |
          |------+-------------+-------------+------------+------------|
          | 1MB  | (2) 256K x  | (2) 256K x  |    NONE    |    NONE    |
          |      |      9      |      9      |            |            |
          |------+-------------+-------------+------------+------------|
          | 2MB  | (2) 256K x  | (2) 256K x  | (2) 256K x | (2) 256K x |
          |      |      9      |      9      |     9      |     9      |
          |------+-------------+-------------+------------+------------|
          | 2MB  | (2) 1M x 9  |    NONE     |    NONE    |    NONE    |
          |------+-------------+-------------+------------+------------|
          | 3MB  | (2) 256K x  | (2) 256K x  | (2) 1M x 9 |    NONE    |
          |      |      9      |      9      |            |            |
          |------+-------------+-------------+------------+------------|
          | 4MB  | (2) 1M x 9  | (2) 1M x 9  |    NONE    |    NONE    |
          |------+-------------+-------------+------------+------------|
          | 5MB  | (2) 256K x  | (2) 256K x  | (2) 1M x 9 | (2) 1M x 9 |
          |      |      9      |      9      |            |            |
          |------+-------------+-------------+------------+------------|
          | 6MB  | (2) 1M x 9  | (2) 1M x 9  | (2) 1M x 9 |    NONE    |
          |------+-------------+-------------+------------+------------|
          | 8MB  | (2) 1M x 9  | (2) 1M x 9  | (2) 1M x 9 | (2) 1M x 9 |
          |------+-------------+-------------+------------+------------|
          | 9MB  | (2) 256K x  | (2) 256K x  | (2) 4M x 9 |    NONE    |
          |      |      9      |      9      |            |            |
          |------+-------------+-------------+------------+------------|
          | 10MB | (2) 1M x 9  | (2) 4M x 9  |    NONE    |    NONE    |
          |------+-------------+-------------+------------+------------|
          | 12MB | (2) 1M x 9  | (2) 1M x 9  | (2) 4M x 9 |    NONE    |
          |------+-------------+-------------+------------+------------|
          | 16MB | (2) 4M x 9  | (2) 4M x 9  |    NONE    |    NONE    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          |    Size    |    Bank 0     |    Bank 1     |      TAG      |
          |------------+---------------+---------------+---------------|
          |    16KB    |  (2) 8K x 8   |     NONE      |  (1) 8K x 8   |
          |------------+---------------+---------------+---------------|
          |    32KB    |  (2) 8K x 8   |  (2) 8K x 8   |  (1) 8K x 8   |
          |------------+---------------+---------------+---------------|
          |    64KB    |  (2) 32K x 8  |     NONE      |  (1) 32K x 8  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 CACHE JUMPER CONFIGURATION                 |
          |------------------------------------------------------------|
          | Size |  JP4   |  JP5   |       JP6       |       JP7       |
          |------+--------+--------+-----------------+-----------------|
          | 16KB |  Open  |  Open  |   pins 1 & 2    |   pins 1 & 2    |
          |      |        |        |     closed      |     closed      |
          |------+--------+--------+-----------------+-----------------|
          | 32KB |  Open  | Closed |   pins 1 & 2    |   pins 2 & 3    |
          |      |        |        |     closed      |     closed      |
          |------+--------+--------+-----------------+-----------------|
          | 64KB | Closed |  Open  |   pins 2 & 3    |   pins 2 & 3    |
          |      |        |        |     closed      |     closed      |
          +------------------------------------------------------------+