(TXT) View Source
       
       # CHICONY, INC.
       
          CH-386-33/40H(L)
       
          Processor             80386DX                                  
          Processor Speed       33/40MHz                                 
          Chip Set              OPTI                                     
          Max. Onboard DRAM     32MB                                     
          Cache                 None                                     
          BIOS                  AMI                                      
          Dimensions            330mm x 218mm                            
          I/O Options           None                                     
          NPU Options           80387/3167                               
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose             | Location | Purpose        | Location |
          |---------------------+----------+----------------+----------|
          | External battery    |   JP1    | Reset switch   |   JP21   |
          |---------------------+----------+----------------+----------|
          | Power LED & keylock |   JP19   | Turbo switch   |   JP22   |
          |---------------------+----------+----------------+----------|
          | Turbo LED           |   JP20   | Speaker        |   JP23   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |              Function              | Jumper |   Position   |
          |------------------------------------+--------+--------------|
          | » | Battery type select internal   |  JP1   |  pins 2 & 3  |
          |   |                                |        |    closed    |
          |---+--------------------------------+--------+--------------|
          | » | Battery type select external   |  JP1   |    Closed    |
          |---+--------------------------------+--------+--------------|
          | » | CMOS memory normal operation   |  JP3   |  pins 2 & 3  |
          |   |                                |        |    closed    |
          |---+--------------------------------+--------+--------------|
          |   | CMOS memory clear              |  JP3   |  pins 2 & 3  |
          |   |                                |        |    closed    |
          |---+--------------------------------+--------+--------------|
          | » | Monitor type select color      |  JP12  |    Closed    |
          |---+--------------------------------+--------+--------------|
          |   | Monitor type select monochrome |  JP12  |     Open     |
          |---+--------------------------------+--------+--------------|
          | » | CPU speed select 33MHz         |  JP24  |    Closed    |
          |---+--------------------------------+--------+--------------|
          |   | CPU speed select 40MHz         |  JP24  |     Open     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |       Size       |       Bank 0       |       Bank 1       |
          |------------------+--------------------+--------------------|
          |       1MB        |    (4) 256K x 9    |        NONE        |
          |------------------+--------------------+--------------------|
          |       2MB        |    (4) 256K x 9    |    (4) 256K x 9    |
          |------------------+--------------------+--------------------|
          |       4MB        |     (4) 1M x 9     |        NONE        |
          |------------------+--------------------+--------------------|
          |       5MB        |    (4) 256K x 9    |     (4) 1M x 9     |
          |------------------+--------------------+--------------------|
          |       8MB        |     (4) 1M x 9     |     (4) 1M x 9     |
          |------------------+--------------------+--------------------|
          |       16MB       |     (4) 4M x 9     |        NONE        |
          |------------------+--------------------+--------------------|
          |       20MB       |     (4) 1M x 9     |     (4) 4M x 9     |
          |------------------+--------------------+--------------------|
          |       32MB       |     (4) 4M x 9     |     (4) 4M x 9     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          |    Size    |    Bank 0     |    Bank 1     |      TAG      |
          |------------+---------------+---------------+---------------|
          |    32KB    |  (4) 8K x 8   |     NONE      |  (1) 8K x 8   |
          |------------+---------------+---------------+---------------|
          |    64KB    |  (4) 8K x 8   |  (4) 8K x 8   |  (1) 8K x 8   |
          |------------+---------------+---------------+---------------|
          |   128KB    |  (4) 32K x 8  |     NONE      |  (1) 8K x 8   |
          |------------+---------------+---------------+---------------|
          |   256KB    |  (4) 32K x 8  |  (4) 32K x 8  |  (1) 32K x 8  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 CACHE JUMPER CONFIGURATION                 |
          |------------------------------------------------------------|
          | Size  | JP2  | JP4  | JP5  | JP6 | JP7 | JP8 | JP10 | JP11 |
          |-------+------+------+------+-----+-----+-----+------+------|
          | 32KB  | 1 &  | 1 &  | 1 &  | 1 & | 1 & | 1 & | Open | 2 &  |
          |       |  2   |  2   |  2   |  2  |  2  |  2  |      |  3   |
          |-------+------+------+------+-----+-----+-----+------+------|
          | 64KB  | 1 &  | 2 &  | 1 &  | 2 & | 1 & | 1 & | Open | 1 &  |
          |       |  2   |  3   |  2   |  3  |  2  |  2  |      |  2   |
          |-------+------+------+------+-----+-----+-----+------+------|
          | 128KB | 2 &  | 2 &  | 1 &  | 2 & | 2 & | 1 & | 2 &  | 2 &  |
          |       |  3   |  3   |  2   |  3  |  3  |  2  |  3   |  3   |
          |-------+------+------+------+-----+-----+-----+------+------|
          | 256KB | 2 &  | 2 &  | 2 &  | 2 & | 2 & | 2 & | 2 &  | 1 &  |
          |       |  3   |  3   |  3   |  3  |  3  |  3  |  3   |  2   |
          |------------------------------------------------------------|
          | Note: Pins designated should be in the closed position.    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |               CPU CLOCK SOURCE CONFIGURATION               |
          |------------------------------------------------------------|
          |     Type      |     JP25     |     JP26     |     JP27     |
          |---------------+--------------+--------------+--------------|
          |    AV9107     |     Open     |     Open     |     Open     |
          |---------------+--------------+--------------+--------------|
          |      OSC      |    Closed    |    Closed    |    Closed    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   NPU TYPE CONFIGURATION                   |
          |------------------------------------------------------------|
          |     Type     |  JP9   |  JP16  |  JP17  |       JP18       |
          |--------------+--------+--------+--------+------------------|
          | Synchronous  | Closed | Closed |  Open  |    pins 1 & 2    |
          |              |        |        |        |      closed      |
          |--------------+--------+--------+--------+------------------|
          | Asynchronous | Closed | Closed | Closed |    pins 2 & 3    |
          |              |        |        |        |      closed      |
          |--------------+--------+--------+--------+------------------|
          |   Disabled   |  Open  |  Open  |  Open  |       Open       |
          +------------------------------------------------------------+