(TXT) View Source
       
       # CHAINTECH COMPUTER COMPANY, LTD.
       
          586SLM.3
       
          Processor    Pentium                                           
          Processor    75/90/100/120MHz                                  
          Speed        
          Chip Set     SIS                                               
          Max. Onboard 128MB                                             
          DRAM         
          Cache        256/512/1024KB                                    
          BIOS         Award                                             
          Dimensions   330mm x 220mm                                     
          I/O Options  32-bit PCI slots (3), floppy drive interface,     
                       green PC connector, IDE interface, parallel port, 
                       serial ports (2)                                  
          NPU Options  None                                              
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose              | Location | Purpose       | Location |
          |----------------------+----------+---------------+----------|
          | Serial port 2        |    J3    | Power LED &   |   JP22   |
          |                      |          | keylock       |          |
          |----------------------+----------+---------------+----------|
          | Serial port 1        |    J4    | Turbo LED     |   JP23   |
          |----------------------+----------+---------------+----------|
          | Parallel port        |    J5    | Reset switch  |   JP24   |
          |----------------------+----------+---------------+----------|
          | Floppy drive         |    J6    | Turbo switch  |   JP25   |
          | interface            |          |               |          |
          |----------------------+----------+---------------+----------|
          | IDE interface        |    J7    | Speaker       |   JP26   |
          |----------------------+----------+---------------+----------|
          | Green PC connector   |   JP2    | 32-bit PCI    |  PC1 -   |
          |                      |          | slots         |   PC3    |
          |----------------------+----------+---------------+----------|
          | IDE interface LED    |   JP12   |               |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |       Size       |       Bank 0       |       Bank 1       |
          |------------------+--------------------+--------------------|
          |       2MB        |   (2) 256K x 36    |        NONE        |
          |------------------+--------------------+--------------------|
          |       4MB        |   (2) 256K x 36    |   (2) 256K x 36    |
          |------------------+--------------------+--------------------|
          |       4MB        |   (2) 512K x 36    |        NONE        |
          |------------------+--------------------+--------------------|
          |       8MB        |   (2) 512K x 36    |   (2) 512K x 36    |
          |------------------+--------------------+--------------------|
          |       8MB        |    (2) 1M x 36     |        NONE        |
          |------------------+--------------------+--------------------|
          |       12MB       |   (2) 512K x 36    |    (2) 1M x 36     |
          |------------------+--------------------+--------------------|
          |       16MB       |    (2) 1M x 36     |    (2) 1M x 36     |
          |------------------+--------------------+--------------------|
          |       16MB       |    (2) 2M x 36     |        NONE        |
          |------------------+--------------------+--------------------|
          |       20MB       |   (2) 512K x 36    |    (2) 2M x 36     |
          |------------------+--------------------+--------------------|
          |       24MB       |    (2) 2M x 36     |    (2) 1M x 36     |
          |------------------+--------------------+--------------------|
          |       32MB       |    (2) 2M x 36     |    (2) 2M x 36     |
          |------------------+--------------------+--------------------|
          |       32MB       |    (2) 4M x 36     |        NONE        |
          |------------------+--------------------+--------------------|
          |       36MB       |   (2) 512K x 36    |    (2) 4M x 36     |
          |------------------+--------------------+--------------------|
          |       40MB       |    (2) 1M x 36     |    (2) 4M x 36     |
          |------------------+--------------------+--------------------|
          |       48MB       |    (2) 2M x 36     |    (2) 4M x 36     |
          |------------------+--------------------+--------------------|
          |       64MB       |    (2) 4M x 36     |    (2) 4M x 36     |
          |------------------+--------------------+--------------------|
          |       64MB       |    (2) 8M x 36     |        NONE        |
          |------------------+--------------------+--------------------|
          |       80MB       |    (2) 2M x 36     |    (2) 8M x 36     |
          |------------------+--------------------+--------------------|
          |       96MB       |    (2) 8M x 36     |    (2) 4M x 36     |
          |------------------+--------------------+--------------------|
          |      128MB       |    (2) 8M x 36     |    (2) 8M x 36     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 DRAM JUMPER CONFIGURATION                  |
          |------------------------------------------------------------|
          |             Type              |            JP1             |
          |-------------------------------+----------------------------|
          |     Single side in Bank 0     |     pins 1 & 2 closed      |
          |-------------------------------+----------------------------|
          |     Double side in Bank 0     |     pins 2 & 3 closed      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          |    Size    |    Bank 0     |    Bank 1     |      TAG      |
          |------------+---------------+---------------+---------------|
          |   256KB    |  (4) 32K x 8  |  (4) 32K x 8  |  (1) 8K x 8   |
          |------------+---------------+---------------+---------------|
          |   512KB    |  (4) 64K x 8  |  (4) 64K x 8  |  (1) 32K x 8  |
          |------------+---------------+---------------+---------------|
          |    1MB     | (4) 128K x 8  | (4) 128K x 8  |  (1) 32K x 8  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 CACHE JUMPER CONFIGURATION                 |
          |------------------------------------------------------------|
          |       Size       |        JP7         |        JP8         |
          |------------------+--------------------+--------------------|
          |      256KB       | pins 1 & 2 closed  | pins 1 & 2 closed  |
          |------------------+--------------------+--------------------|
          |      512KB       | pins 2 & 3 closed  | pins 1 & 2 closed  |
          |------------------+--------------------+--------------------|
          |       1MB        | pins 2 & 3 closed  | pins 2 & 3 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  CPU SPEED CONFIGURATION                   |
          |------------------------------------------------------------|
          |  Speed   | Voltage  |   JP10   |   JP11   |  JP21  | JP29  |
          |----------+----------+----------+----------+--------+-------|
          |  75MHz   |   3.4v   |   Open   |   Open   |  Open  | 1 & 2 |
          |----------+----------+----------+----------+--------+-------|
          |  90MHz   |   3.4v   |   Open   |  Closed  |  Open  | 1 & 2 |
          |----------+----------+----------+----------+--------+-------|
          |  90MHz   |   3.5v   |   Open   |  Closed  |  Open  | 3 & 4 |
          |----------+----------+----------+----------+--------+-------|
          |  100MHz  |   3.4v   |  Closed  |  Closed  |  Open  | 1 & 2 |
          |----------+----------+----------+----------+--------+-------|
          |  100MHz  |   3.5v   |  Closed  |  Closed  |  Open  | 3 & 4 |
          |----------+----------+----------+----------+--------+-------|
          |  120MHz  |   3.5v   |   Open   |  Closed  | Closed | 3 & 4 |
          |------------------------------------------------------------|
          | Note: Pins designated should be in the closed position.    |
          +------------------------------------------------------------+