(TXT) View Source
       
       # LION COMPUTERS, INC.
       
          NICE GREEN-VL/ISA
       
          Processor    80486SX/80487SX/80486DX/80486DX2/Pentium          
                       Overdrive                                         
          Processor    25/33/40/50(internal)/50/66(internal)MHz          
          Speed        
          Chip Set     C & T                                             
          Max. Onboard 128MB                                             
          DRAM         
          Cache        128/256/512KB                                     
          BIOS         AMI                                               
          Dimensions   330mm x 218mm                                     
          I/O Options  32-bit VESA local bus slots (3)                   
          NPU Options  None                                              
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose          | Location | Purpose           | Location |
          |------------------+----------+-------------------+----------|
          | External battery |   JP2    | Turbo switch      |   JP19   |
          |------------------+----------+-------------------+----------|
          | Green PC power   |   JP3    | Green PC switch   |   JP20   |
          | connector        |          |                   |          |
          |------------------+----------+-------------------+----------|
          | Power LED &      |   JP16   | Turbo LED         |   JP21   |
          | keylock          |          |                   |          |
          |------------------+----------+-------------------+----------|
          | Speaker          |   JP17   | Reset switch      |   JP26   |
          |------------------+----------+-------------------+----------|
          | Green PC LED     |   JP18   | 32-bit VESA local | S1, S2 & |
          |                  |          | bus slots         |    S3    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |               Function               | Jumper |  Position  |
          |--------------------------------------+--------+------------|
          | » | CMOS memory normal operation     |  JP1   | pins 1 & 2 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          |   | CMOS memory clear                |  JP1   | pins 2 & 3 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Monitor type select color        |  JP4   |   Closed   |
          |---+----------------------------------+--------+------------|
          |   | Monitor type select monochrome   |  JP4   |    Open    |
          |---+----------------------------------+--------+------------|
          | » | Flash BIOS write protect enabled |  JP5   | pins 1 & 2 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          |   | Flash BIOS write protect         |  JP5   | pins 2 & 3 |
          |   | disabled                         |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | CPU manufacturer type - Intel    |  JP15  | pins 1 & 2 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          |   | CPU manufacturer type - Cyrix    |  JP15  | pins 2 & 3 |
          |   |                                  |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  JP24  |    N/A     |
          |   | alter                            |        |            |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  JP25  |    N/A     |
          |   | alter                            |        |            |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |       Size       |       Bank 0       |       Bank 1       |
          |------------------+--------------------+--------------------|
          |       1MB        |     (4) 1M x 9     |        NONE        |
          |------------------+--------------------+--------------------|
          |       2MB        |     (4) 1M x 9     |     (4) 1M x 9     |
          |------------------+--------------------+--------------------|
          |       4MB        |     (4) 4M x 9     |        NONE        |
          |------------------+--------------------+--------------------|
          |       8MB        |     (4) 4M x 9     |     (4) 4M x 9     |
          |------------------+--------------------+--------------------|
          |       16MB       |    (4) 16M x 9     |        NONE        |
          |------------------+--------------------+--------------------|
          |       20MB       |     (4) 4M x 9     |    (4) 16M x 9     |
          |------------------+--------------------+--------------------|
          |       32MB       |    (4) 16M x 9     |    (4) 16M x 9     |
          |------------------+--------------------+--------------------|
          |       64MB       |    (4) 64M x 9     |        NONE        |
          |------------------+--------------------+--------------------|
          |      128MB       |    (4) 64M x 9     |    (4) 64M x 9     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          |    Size    |    Bank 0     |    Bank 1     |      TAG      |
          |------------+---------------+---------------+---------------|
          |   256KB    |  (4) 32K x 8  |  (4) 32K x 8  |  (1) 32K x 8  |
          |------------+---------------+---------------+---------------|
          |   512KB    | (4) 128K x 8  |     NONE      | (1) 128K x 8  |
          |------------+---------------+---------------+---------------|
          |    1MB     | (4) 128K x 8  | (4) 128K x 8  | (1) 128K x 8  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 CACHE JUMPER CONFIGURATION                 |
          |------------------------------------------------------------|
          |       Size       |        JP11        |        JP12        |
          |------------------+--------------------+--------------------|
          |      256KB       | pins 1 & 2 closed  | pins 1 & 2 closed  |
          |------------------+--------------------+--------------------|
          |      512KB       | pins 2 & 3 closed  | pins 2 & 3 closed  |
          |------------------+--------------------+--------------------|
          |       1MB        | pins 2 & 4 closed  | pins 2 & 3 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   CPU TYPE CONFIGURATION                   |
          |------------------------------------------------------------|
          |   Type    |           JP8            |    JP9     |  JP10  |
          |-----------+--------------------------+------------+--------|
          |  80486SX  |    pins 2 & 3 closed     |    Open    |  Open  |
          |-----------+--------------------------+------------+--------|
          |  80487SX  |    pins 1 & 2 , 3 & 4    |    Open    |  Open  |
          |           |          closed          |            |        |
          |-----------+--------------------------+------------+--------|
          |  80486DX  |    pins 1 & 2 , 3 & 4    | pins 2 & 3 |  Open  |
          |           |          closed          |   closed   |        |
          |-----------+--------------------------+------------+--------|
          | 80486DX2  |    pins 1 & 2 , 3 & 4    | pins 2 & 3 |  Open  |
          |           |          closed          |   closed   |        |
          |-----------+--------------------------+------------+--------|
          |  Pentium  |    pins 1 & 2 , 3 & 4    | pins 1 & 2 | Closed |
          | Overdrive |          closed          |   closed   |        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  CPU SPEED CONFIGURATION                   |
          |------------------------------------------------------------|
          | Speed  |  JP13  |      JP14      |    JP27    |    JP28    |
          |--------+--------+----------------+------------+------------|
          | 25MHz  | Closed |   pins 1 & 2   | pins 2 & 4 | pins 2 & 3 |
          |        |        |     closed     |   closed   |   closed   |
          |--------+--------+----------------+------------+------------|
          | 33MHz  |  Open  | pins 1 & 2, 5  | pins 2 & 4 | pins 2 & 3 |
          |        |        |      & 6       |   closed   |   closed   |
          |--------+--------+----------------+------------+------------|
          | 40MHz  |  Open  | pins 1 & 2, 3  | pins 1 & 2 | pins 1 & 2 |
          |        |        |      & 4       |   closed   |   closed   |
          |--------+--------+----------------+------------+------------|
          | 50iMHz | Closed |   pins 1 & 2   | pins 2 & 4 | pins 2 & 3 |
          |        |        |     closed     |   closed   |   closed   |
          |--------+--------+----------------+------------+------------|
          | 50MHz  |  Open  | 1 & 2, 3 & 4,  | pins 1 & 2 | pins 1 & 2 |
          |        |        |     5 & 6      |   closed   |   closed   |
          |--------+--------+----------------+------------+------------|
          | 66IMHz |  Open  | pins 1 & 2, 5  | pins 2 & 4 | pins 2 & 3 |
          |        |        |      & 6       |   closed   |   closed   |
          |------------------------------------------------------------|
          | Note: Pins designated should be in the closed position.    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |  VESA WAIT STATE/BUS SPEED (ID2 & ID3) CONFIGURATION   |
          |------------------------------------------------------------|
          |  CPU speed  |  Wait states   |  JP22 (ID3)  |  JP23 (ID2)  |
          |-------------+----------------+--------------+--------------|
          |   £ 33MHz   | 0 wait states  |    Closed    |     Open     |
          |-------------+----------------+--------------+--------------|
          |   > 33MHz   |  1 wait state  |     Open     |    Closed    |
          +------------------------------------------------------------+