(TXT) View Source
       
       # LION COMPUTERS, INC.
       
          SUPER EISA REV. 1
       
        Processor  80486SX/80487SX/80486DX/ODP486SX/80486DX2                
        Processor  20/25/33/40/50(internal)/50/66(internal)/80(internal)MHz 
        Speed      
        Chip Set   Unidentified                                             
        Max.       256MB                                                    
        Onboard    
        DRAM       
        Cache      256/512/1024KB                                           
        BIOS       AMI                                                      
        Dimensions 330mm x 218mm                                            
        I/O        None                                                     
        Options    
        NPU        None                                                     
        Options    
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose      | Location | Purpose               | Location |
          |--------------+----------+-----------------------+----------|
          | Turbo LED    |   JP16   | Speaker               |   JP19   |
          |--------------+----------+-----------------------+----------|
          | Turbo switch |   JP17   | Power LED & keylock   |   JP22   |
          |--------------+----------+-----------------------+----------|
          | Reset switch |   JP18   | 32-bit VESA local bus |   SL1    |
          |              |          | slots                 |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |               Function               | Jumper |  Position  |
          |--------------------------------------+--------+------------|
          | » | Factory configured - do not      |  JP9   | pins 1 & 2 |
          |   | alter                            |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  JP21  | pins 1 & 2 |
          |   | alter                            |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  JP23  |   Closed   |
          |   | alter                            |        |            |
          |---+----------------------------------+--------+------------|
          | » | Monitor type select monochrome   |  JP24  |   Closed   |
          |---+----------------------------------+--------+------------|
          |   | Monitor type select color        |  JP24  |    Open    |
          |---+----------------------------------+--------+------------|
          | » | CMOS memory normal operation     |  JP25  |    Open    |
          |---+----------------------------------+--------+------------|
          |   | CMOS memory clear                |  JP25  |   Closed   |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  JP31  |   Closed   |
          |   | alter                            |        |            |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  JP32  |   Closed   |
          |   | alter                            |        |            |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      |  JP33  |   Closed   |
          |   | alter                            |        |            |
          |---+----------------------------------+--------+------------|
          | » | Factory configured - do not      | JP100  | pins 1 & 2 |
          |   | alter                            |        |   closed   |
          |---+----------------------------------+--------+------------|
          | » | Oscillator type select normal    | JP101  |    Open    |
          |---+----------------------------------+--------+------------|
          |   | Oscillator type select clock     | JP101  |   Closed   |
          |   | generation                       |        |            |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     RAM 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      |            |            |
          |-------+-------------+------------+------------+------------|
          |  4MB  | (4) 1M x 9  |    NONE    |    NONE    |    NONE    |
          |-------+-------------+------------+------------+------------|
          |  8MB  | (4) 1M x 9  | (4) 1M x 9 |    NONE    |    NONE    |
          |-------+-------------+------------+------------+------------|
          | 12MB  | (4) 1M x 9  | (4) 1M x 9 | (4) 1M x 9 |    NONE    |
          |-------+-------------+------------+------------+------------|
          | 16MB  | (4) 1M x 9  | (4) 1M x 9 | (4) 1M x 9 | (4) 1M x 9 |
          |-------+-------------+------------+------------+------------|
          | 20MB  | (4) 1M x 9  | (4) 4M x 9 |    NONE    |    NONE    |
          |-------+-------------+------------+------------+------------|
          | 24MB  | (4) 1M x 9  | (4) 1M x 9 | (4) 4M x 9 |    NONE    |
          |-------+-------------+------------+------------+------------|
          | 40MB  | (4) 1M x 9  | (4) 1M x 9 | (4) 4M x 9 | (4) 4M x 9 |
          |-------+-------------+------------+------------+------------|
          | 16MB  | (4) 4M x 9  |    NONE    |    NONE    |    NONE    |
          |-------+-------------+------------+------------+------------|
          | 32MB  | (4) 4M x 9  | (4) 4M x 9 |    NONE    |    NONE    |
          |-------+-------------+------------+------------+------------|
          | 48MB  | (4) 4M x 9  | (4) 4M x 9 | (4) 4M x 9 |    NONE    |
          |-------+-------------+------------+------------+------------|
          | 64MB  | (4) 4M x 9  | (4) 4M x 9 | (4) 4M x 9 | (4) 4M x 9 |
          |-------+-------------+------------+------------+------------|
          | 64MB  | (4) 16M x 9 |    NONE    |    NONE    |    NONE    |
          |-------+-------------+------------+------------+------------|
          | 128MB | (4) 16M x 9 | (4) 16M x  |    NONE    |    NONE    |
          |       |             |     9      |            |            |
          |-------+-------------+------------+------------+------------|
          | 144MB | (4) 16M x 9 | (4) 16M x  | (4) 4M x 9 |    NONE    |
          |       |             |     9      |            |            |
          |-------+-------------+------------+------------+------------|
          | 160MB | (4) 16M x 9 | (4) 16M x  | (4) 4M x 9 | (4) 4M x 9 |
          |       |             |     9      |            |            |
          |-------+-------------+------------+------------+------------|
          | 192MB | (4) 16M x 9 | (4) 16M x  | (4) 16M x  |    NONE    |
          |       |             |     9      |     9      |            |
          |-------+-------------+------------+------------+------------|
          | 256MB | (4) 16M x 9 | (4) 16M x  | (4) 16M x  | (4) 16M x  |
          |       |             |     9      |     9      |     9      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          |    Size    |    Bank 0     |    Bank 1     |      TAG      |
          |------------+---------------+---------------+---------------|
          |   256KB    |  (4) 32K x 8  |  (4) 32K x 8  |  (3) 64K x 4  |
          |------------+---------------+---------------+---------------|
          |   512KB    | (4) 128K x 8  |     NONE      |  (3) 64K x 4  |
          |------------+---------------+---------------+---------------|
          |    1MB     | (4) 128K x 8  | (4) 128K x 8  |  (3) 64K x 4  |
          |------------------------------------------------------------|
          | Note: The location of the TAG chips are unidentified.      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 CACHE JUMPER CONFIGURATION                 |
          |------------------------------------------------------------|
          |   Size   |   JP1    |   JP3    |   JP4   |  JP12  |  JP13  |
          |----------+----------+----------+---------+--------+--------|
          |  256KB   |  2 & 3   |  1 & 2   |  1 & 2  | 1 & 2  | 1 & 2  |
          |----------+----------+----------+---------+--------+--------|
          |  512KB   |  1 & 2   |  1 & 2   |  2 & 3  | 1 & 2  | 2 & 3  |
          |----------+----------+----------+---------+--------+--------|
          |   1MB    |  4 & 5   |  2 & 3   |  2 & 3  | 2 & 3  | 2 & 3  |
          |------------------------------------------------------------|
          | Note: Pins designated should be in the closed position.    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   CPU TYPE CONFIGURATION                   |
          |------------------------------------------------------------|
          |   Type    |        JP5        |        JP7        |  JP15  |
          |-----------+-------------------+-------------------+--------|
          |  80486SX  |       Open        | pins 2 & 3 closed |  Open  |
          |-----------+-------------------+-------------------+--------|
          | ODP486SX  | pins 2 & 3 closed | pins 1 & 2 closed | Closed |
          |-----------+-------------------+-------------------+--------|
          |  80487SX  | pins 2 & 3 closed | pins 1 & 2 closed | Closed |
          |-----------+-------------------+-------------------+--------|
          |  80486DX  | pins 1 & 2 closed | pins 1 & 2 closed | Closed |
          |-----------+-------------------+-------------------+--------|
          | 80486DX2  | pins 1 & 2 closed | pins 1 & 2 closed | Closed |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |               CPU CLOCK SPEED CONFIGURATION                |
          |------------------------------------------------------------|
          |     Speed     |    JP102     |    JP103     |    JP104     |
          |---------------+--------------+--------------+--------------|
          |     20MHz     |     Open     |     Open     |     Open     |
          |---------------+--------------+--------------+--------------|
          |     25MHz     |     Open     |     Open     |    Closed    |
          |---------------+--------------+--------------+--------------|
          |     32MHz     |     Open     |    Closed    |     Open     |
          |---------------+--------------+--------------+--------------|
          |     33MHz     |    Closed    |    Closed    |    Closed    |
          |---------------+--------------+--------------+--------------|
          |     40MHz     |     Open     |    Closed    |    Closed    |
          |---------------+--------------+--------------+--------------|
          |    50iMHz     |     Open     |     Open     |    Closed    |
          |---------------+--------------+--------------+--------------|
          |     50MHz     |    Closed    |     Open     |     Open     |
          |---------------+--------------+--------------+--------------|
          |    66iMHz     |    Closed    |    Closed    |    Closed    |
          |---------------+--------------+--------------+--------------|
          |     66MHz     |    Closed    |     Open     |    Closed    |
          |---------------+--------------+--------------+--------------|
          |    80iMHz     |    Closed    |    Closed    |     Open     |
          +------------------------------------------------------------+