(TXT) View Source
       
       # DTK COMPUTER, INC.
       
          KEEN-3332
       
          Processor         80386SX                                      
          Processor Speed   33MHz                                        
          Chip Set          AMI/Award/DTK/Phoenix                        
          Max. Onboard DRAM 16MB (8MB on external memory card)           
          Cache             64KB                                         
          BIOS              DTK                                          
          Dimensions        330mm x 218mm                                
          I/O Options       32-bit external memory card (PEI-307)        
          NPU Options       80387SX/3167                                 
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose       | Location | Purpose              | Location |
          |---------------+----------+----------------------+----------|
          | Power LED &   |    J1    | Turbo LED            |    J4    |
          | keylock       |          |                      |          |
          |---------------+----------+----------------------+----------|
          | Speaker       |    J2    | Turbo switch         |   JP16   |
          |---------------+----------+----------------------+----------|
          | Reset switch  |    J3    | 32-bit external      |   SL1    |
          |               |          | memory card          |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |           Function            | Jumper/Switch |  Position  |
          |-------------------------------+---------------+------------|
          | » | BIOS type select 27256    |      JP8      | pins 1 & 2 |
          |   |                           |               |   closed   |
          |---+---------------------------+---------------+------------|
          |   | BIOS type select 27512    |      JP8      | pins 2 & 3 |
          |   |                           |               |   closed   |
          |---+---------------------------+---------------+------------|
          | » | NPU disabled              |     JP15      |   Closed   |
          |---+---------------------------+---------------+------------|
          |   | NPU enabled               |     JP15      |    Open    |
          |---+---------------------------+---------------+------------|
          | » | Monitor type select       |     SW1/4     |    Off     |
          |   | monochrome                |               |            |
          |---+---------------------------+---------------+------------|
          |   | Monitor type select color |     SW1/4     |     On     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |   Size   |   Bank 0   |   Bank 1   |   Bank 2   |  Bank 3  |
          |----------+------------+------------+------------+----------|
          |   1MB    | (4) 256K x |    NONE    |    NONE    |   NONE   |
          |          |     9      |            |            |          |
          |----------+------------+------------+------------+----------|
          |   2MB    | (4) 256K x | (4) 256K x |    NONE    |   NONE   |
          |          |     9      |     9      |            |          |
          |----------+------------+------------+------------+----------|
          |   3MB    | (4) 256K x | (4) 256K x | (4) 256K x |   NONE   |
          |          |     9      |     9      |     9      |          |
          |----------+------------+------------+------------+----------|
          | 4MB (A)  | (4) 256K x | (4) 256K x | (4) 256K x | (4) 256K |
          |          |     9      |     9      |     9      |   x 9    |
          |----------+------------+------------+------------+----------|
          | 4MB (B)  | (4) 1M x 9 |    NONE    |    NONE    |   NONE   |
          |----------+------------+------------+------------+----------|
          |   5MB    | (4) 1M x 9 | (4) 256K x |    NONE    |   NONE   |
          |          |            |     9      |            |          |
          |----------+------------+------------+------------+----------|
          |   6MB    | (4) 1M x 9 | (4) 256K x | (4) 256K x |   NONE   |
          |          |            |     9      |     9      |          |
          |----------+------------+------------+------------+----------|
          |   7MB    | (4) 1M x 9 | (4) 256K x | (4) 256K x | (4) 256K |
          |          |            |     9      |     9      |   x 9    |
          |----------+------------+------------+------------+----------|
          |   8MB    | (4) 1M x 9 | (4) 1M x 9 |    NONE    |   NONE   |
          |----------+------------+------------+------------+----------|
          |   9MB    | (4) 1M x 9 | (4) 1M x 9 | (4) 256K x |   NONE   |
          |          |            |            |     9      |          |
          |----------+------------+------------+------------+----------|
          |   10MB   | (4) 1M x 9 | (4) 1M x 9 | (4) 256K x | (4) 256K |
          |          |            |            |     9      |   x 9    |
          |----------+------------+------------+------------+----------|
          |   12MB   | (4) 1M x 9 | (4) 1M x 9 | (4) 1M x 9 |   NONE   |
          |----------+------------+------------+------------+----------|
          |   13MB   | (4) 1M x 9 | (4) 1M x 9 | (4) 1M x 9 | (4) 256K |
          |          |            |            |            |   x 9    |
          |----------+------------+------------+------------+----------|
          |   16MB   | (4) 1M x 9 | (4) 1M x 9 | (4) 1M x 9 | (4) 1M x |
          |          |            |            |            |    9     |
          |------------------------------------------------------------|
          | Note: Banks 2 & 3 are located on the external memory card. |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |              DRAM JUMPER/SWITCH CONFIGURATION              |
          |------------------------------------------------------------|
          | Size  | JP9  | JP10  | JP11 | JP12 | SW1/1 | SW1/2 | SW1/3 |
          |-------+------+-------+------+------+-------+-------+-------|
          |  1MB  | N/A  |  N/A  | 2 &  | 2 &  |  Off  |  On   |  On   |
          |       |      |       |  3   |  3   |       |       |       |
          |-------+------+-------+------+------+-------+-------+-------|
          |  2MB  | N/A  |  N/A  | 2 &  | 2 &  |  Off  |  On   |  On   |
          |       |      |       |  3   |  3   |       |       |       |
          |-------+------+-------+------+------+-------+-------+-------|
          |  3MB  | 2 &  | 1 & 2 | N/A  | N/A  |  Off  |  On   |  On   |
          |       |  3   |       |      |      |       |       |       |
          |-------+------+-------+------+------+-------+-------+-------|
          |  4MB  | 2 &  | 2 & 3 | N/A  | N/A  |  Off  |  On   |  On   |
          |  (A)  |  3   |       |      |      |       |       |       |
          |-------+------+-------+------+------+-------+-------+-------|
          |  4MB  | N/A  |  N/A  | 1 &  | 1 &  |  On   |  Off  |  On   |
          |  (B)  |      |       |  2   |  2   |       |       |       |
          |-------+------+-------+------+------+-------+-------+-------|
          |  5MB  | N/A  |  N/A  | 2 &  | 1 &  |  Off  |  Off  |  On   |
          |       |      |       |  3   |  2   |       |       |       |
          |-------+------+-------+------+------+-------+-------+-------|
          |  6MB  | 2 &  | 1 & 2 | N/A  | N/A  |  Off  |  Off  |  On   |
          |       |  3   |       |      |      |       |       |       |
          |-------+------+-------+------+------+-------+-------+-------|
          |  7MB  | 2 &  | 2 & 3 | N/A  | N/A  |  Off  |  Off  |  On   |
          |       |  3   |       |      |      |       |       |       |
          |-------+------+-------+------+------+-------+-------+-------|
          |  8MB  | N/A  |  N/A  | 1 &  | 1 &  |  On   |  On   |  Off  |
          |       |      |       |  2   |  2   |       |       |       |
          |-------+------+-------+------+------+-------+-------+-------|
          |  9MB  | 2 &  | 1 & 2 | N/A  | N/A  |  Off  |  On   |  Off  |
          |       |  3   |       |      |      |       |       |       |
          |-------+------+-------+------+------+-------+-------+-------|
          | 10MB  | 2 &  | 2 & 3 | N/A  | N/A  |  Off  |  On   |  Off  |
          |       |  3   |       |      |      |       |       |       |
          |-------+------+-------+------+------+-------+-------+-------|
          | 12MB  | 1 &  | 2 & 3 | N/A  | N/A  |  On   |  Off  |  Off  |
          |       |  2   |       |      |      |       |       |       |
          |-------+------+-------+------+------+-------+-------+-------|
          | 13MB  | 1 &  | 2 & 3 | N/A  | N/A  |  On   |  Off  |  Off  |
          |       |  2   |       |      |      |       |       |       |
          |-------+------+-------+------+------+-------+-------+-------|
          | 16MB  | 1 &  | 1 & 2 | N/A  | N/A  |  Off  |  Off  |  Off  |
          |       |  2   |       |      |      |       |       |       |
          |------------------------------------------------------------|
          | Note: Pins designated should be in the closed position.    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          | Note: 64KB cache is factory installed and is not           |
          | configurable. The location is unidentified.                |
          +------------------------------------------------------------+
       
 (IMG) IMG 2
          
       
          +------------------------------------------------------------+
          |                 DRAM JUMPER CONFIGURATION                  |
          |------------------------------------------------------------|
          |  Size  |  W1   |  W2  |   W3   |  W4  |  W5  |  W6  |  W7  |
          |--------+-------+------+--------+------+------+------+------|
          |  1MB   |  N/A  | N/A  |  Open  | N/A  | N/A  | N/A  | N/A  |
          |--------+-------+------+--------+------+------+------+------|
          |  2MB   |  N/A  | N/A  |  Open  | N/A  | N/A  | N/A  | N/A  |
          |--------+-------+------+--------+------+------+------+------|
          |  3MB   | 2 & 3 | N/A  | Closed | 2 &  | N/A  | 2 &  | N/A  |
          |        |       |      |        |  3   |      |  3   |      |
          |--------+-------+------+--------+------+------+------+------|
          |  4MB   | 2 & 3 | 2 &  |  Open  | 2 &  | 2 &  | 2 &  | 2 &  |
          |  (A)   |       |  3   |        |  3   |  3   |  3   |  3   |
          |--------+-------+------+--------+------+------+------+------|
          |  4MB   |  N/A  | N/A  | Closed | N/A  | N/A  | N/A  | N/A  |
          |  (B)   |       |      |        |      |      |      |      |
          |--------+-------+------+--------+------+------+------+------|
          |  5MB   |  N/A  | N/A  |  Open  | N/A  | N/A  | N/A  | N/A  |
          |--------+-------+------+--------+------+------+------+------|
          |  6MB   | 2 & 3 | N/A  | Closed | 2 &  | N/A  | 2 &  | N/A  |
          |        |       |      |        |  3   |      |  3   |      |
          |--------+-------+------+--------+------+------+------+------|
          |  7MB   | 2 & 3 | 2 &  | Closed | 2 &  | 2 &  | 2 &  | 2 &  |
          |        |       |  3   |        |  3   |  3   |  3   |  3   |
          |--------+-------+------+--------+------+------+------+------|
          |  8MB   |  N/A  | N/A  |  Open  | N/A  | N/A  | N/A  | N/A  |
          |--------+-------+------+--------+------+------+------+------|
          |  9MB   | 2 & 3 | N/A  | Closed | 2 &  | N/A  | 2 &  | N/A  |
          |        |       |      |        |  3   |      |  3   |      |
          |--------+-------+------+--------+------+------+------+------|
          |  10MB  | 2 & 3 | 2 &  | Closed | 2 &  | 2 &  | 2 &  | 2 &  |
          |        |       |  3   |        |  3   |  3   |  3   |  3   |
          |--------+-------+------+--------+------+------+------+------|
          |  12MB  | 1 & 2 | N/A  | Closed | 1 &  | N/A  | 1 &  | N/A  |
          |        |       |      |        |  2   |      |  2   |      |
          |--------+-------+------+--------+------+------+------+------|
          |  13MB  | 1 & 2 | 2 &  | Closed | 1 &  | 2 &  | 1 &  | 2 &  |
          |        |       |  3   |        |  2   |  3   |  2   |  3   |
          |--------+-------+------+--------+------+------+------+------|
          |  16MB  | 1 & 2 | 1 &  | Closed | 1 &  | 1 &  | 1 &  | 1 &  |
          |        |       |  2   |        |  2   |  2   |  2   |  2   |
          |------------------------------------------------------------|
          | Note: Pins designated should be in the closed position.    |
          | Banks 0 & 1 are located on the mainboard.                  |
          +------------------------------------------------------------+