(TXT) View Source
       
       # PINE TECHNOLOGY
       
          PT-426V/PT-426i/PT-602A
       
          Processor         80486SX/80487SX/80486DX/ODP486SX/80486DX2    
          Processor Speed   25/33/40/50(internal)/50/66(internal)MHz     
          Chip Set          UMC                                          
          Max. Onboard DRAM 32MB                                         
          Cache             64/128/256KB                                 
          BIOS              AMI                                          
          Dimensions        220mm x 250mm                                
          I/O Options       32-bit VESA local bus slots (2)              
          NPU Options       None                                         
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose          | Location | Purpose           | Location |
          |------------------+----------+-------------------+----------|
          | External battery |    J1    | Reset switch      |    J5    |
          |------------------+----------+-------------------+----------|
          | Speaker          |    J2    | External battery  |    J6    |
          |------------------+----------+-------------------+----------|
          | Turbo switch     |    J3    | 32-bit VESA Local |  SL1 &   |
          |                  |          | bus slots         |   SL2    |
          |------------------+----------+-------------------+----------|
          | Turbo LED        |    J4    |                   |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |               Function               | Jumper  | Position  |
          |--------------------------------------+---------+-----------|
          | » | Monitor select type monochrome   |   W1    |   Open    |
          |---+----------------------------------+---------+-----------|
          |   | Monitor select type color        |   W1    |  Closed   |
          |---+----------------------------------+---------+-----------|
          | » | Factory configured do not alter  |   W14   |    N/A    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |       Size       |       Bank 0       |       Bank 1       |
          |------------------+--------------------+--------------------|
          |       1MB        |    (4) 256 x 9     |        NONE        |
          |------------------+--------------------+--------------------|
          |       2MB        |    (4) 256 x 9     |    (4) 256 x 9     |
          |------------------+--------------------+--------------------|
          |       4MB        |     (4) 1M x 9     |        NONE        |
          |------------------+--------------------+--------------------|
          |       5MB        |    (4) 256 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      |
          |------------+---------------+---------------+---------------|
          |    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   |     W6     |     W7     |     W8     |    W9     |
          |---------+------------+------------+------------+-----------|
          |  64KB   |    Open    |    Open    |    Open    |   Open    |
          |---------+------------+------------+------------+-----------|
          |  128KB  |    Open    |   Closed   |    Open    |  Closed   |
          |---------+------------+------------+------------+-----------|
          |  256KB  |   Closed   |   Closed   |   Closed   |  Closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |           CACHE JUMPER CONFIGURATION (CONTINUED)           |
          |------------------------------------------------------------|
          | Size  |     W10     |    W11     |    W12     |    W13     |
          |-------+-------------+------------+------------+------------|
          | 64KB  | pins 1 & 2  |    Open    | pins 1 & 2 | pins 1 & 2 |
          |       |   closed    |            |   closed   |   closed   |
          |-------+-------------+------------+------------+------------|
          | 128KB | pins 2 & 3  | pins 1 & 2 | pins 1 & 2 | pins 2 & 3 |
          |       |   closed    |   closed   |   closed   |   closed   |
          |-------+-------------+------------+------------+------------|
          | 256KB | pins 1 & 2  | pins 2 & 3 | pins 2 & 3 | pins 2 & 3 |
          |       |   closed    |   closed   |   closed   |   closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   CPU TYPE CONFIGURATION                   |
          |------------------------------------------------------------|
          |     Type      |            W2            |       W3        |
          |---------------+--------------------------+-----------------|
          |    80486SX    |    pins 2 & 3 closed     |      Open       |
          |---------------+--------------------------+-----------------|
          |    80487SX    | pins 1 & 2, 3 & 4 closed |   pins 1 & 2    |
          |---------------+--------------------------+-----------------|
          |    80486DX    | pins 1 & 2, 3 & 4 closed |   pins 2 & 3    |
          |---------------+--------------------------+-----------------|
          |   ODP486SX    | pins 1 & 2, 3 & 4 closed |   pins 1 & 2    |
          |---------------+--------------------------+-----------------|
          |   80486DX2    | pins 1 & 2, 3 & 4 closed |   pins 2 & 3    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |          VESA WAIT STATE/BUS SPEED CONFIGURATION           |
          |------------------------------------------------------------|
          |   CPU speed   |  Wait states  |      W4      |     W5      |
          |---------------+---------------+--------------+-------------|
          |    < 33MHz    | 0 wait states |     Open     |    Open     |
          |---------------+---------------+--------------+-------------|
          |    > 33MHz    | 1 wait state  |    Closed    |   Closed    |
          +------------------------------------------------------------+