IBM CORPORATION
===============

   486SLC2

   Processor              486SLC2                                 
   Processor Speed        Unidentified                            
   Chip Set               Unidentified                            
   Video Chip Set         None                                    
   Maximum Onboard Memory 16MB                                    
   Maximum Video Memory   None                                    
   Cache                  None                                    
   BIOS                   Award                                   
   Dimensions             221mm x 191mm                           
   I/O Options            None                                    
   NPU Options            80387SX                                 

<gopher://bitreich.org/I/th99/m/I-L/33607-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose          | Location | Purpose          | Location  |
   |------------------+----------+------------------+-----------|
   | External battery |   JP6    | Turbo LED        | JP13 pins |
   |                  |          |                  |   1 & 2   |
   |------------------+----------+------------------+-----------|
   | Reset switch     |   JP11   | Turbo switch     | JP13 pins |
   |                  |          |                  |   4 & 5   |
   |------------------+----------+------------------+-----------|
   | Speaker          |   JP12   | Power LED &      |   JP14    |
   |                  |          | keylock          |           |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |              Function               | Label |   Position   |
   |-------------------------------------+-------+--------------|
   |>> | Factory configured - do not     |  JP4  | Unidentified |
   |   | alter                           |       |              |
   |---+---------------------------------+-------+--------------|
   |   | NPU synchronous with CPU        |  JP5  |  Pins 1 & 2  |
   |   |                                 |       |    closed    |
   |---+---------------------------------+-------+--------------|
   |   | NPU asynchronous with CPU       |  JP5  |  Pins 2 & 3  |
   |   |                                 |       |    closed    |
   |---+---------------------------------+-------+--------------|
   |   | Battery type select DS1287      |  JP7  |    Closed    |
   |---+---------------------------------+-------+--------------|
   |   | Battery type select 146818      |  JP7  |     Open     |
   |---+---------------------------------+-------+--------------|
   |   | Monitor type select color       |  JP8  |  Pins 2 & 3  |
   |   |                                 |       |    closed    |
   |---+---------------------------------+-------+--------------|
   |   | Monitor type select monochrome  |  JP8  |  Pins 1 & 2  |
   |   |                                 |       |    closed    |
   |---+---------------------------------+-------+--------------|
   |>> | Factory configured - do not     |  JP9  | Unidentified |
   |   | alter                           |       |              |
   |---+---------------------------------+-------+--------------|
   |>> | Factory configured - do not     | JP10  | Unidentified |
   |   | alter                           |       |              |
   |---+---------------------------------+-------+--------------|
   |   | Parity check enabled            | JP15  |     Open     |
   |---+---------------------------------+-------+--------------|
   |   | Parity check disabled           | JP15  |    Closed    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DRAM CONFIGURATION                     |
   |------------------------------------------------------------|
   | Size  |   Bank 0    |   Bank 1   |   Bank 2   |   Bank 3   |
   |-------+-------------+------------+------------+------------|
   | 512KB | (2) 256K x  |    None    |    None    |    None    |
   |       |      9      |            |            |            |
   |-------+-------------+------------+------------+------------|
   |  1MB  | (2) 256K x  | (2) 256K x |    None    |    None    |
   |       |      9      |     9      |            |            |
   |-------+-------------+------------+------------+------------|
   |  2MB  | (2) 256K x  | (2) 256K x | (2) 256K x | (2) 256K x |
   |       |      9      |     9      |     9      |     9      |
   |-------+-------------+------------+------------+------------|
   |  2MB  | (2) 1M x 9  |    None    |    None    |    None    |
   |-------+-------------+------------+------------+------------|
   |  4MB  | (2) 1M x 9  | (2) 1M x 9 |    None    |    None    |
   |-------+-------------+------------+------------+------------|
   |  8MB  | (2) 1M x 9  | (2) 1M x 9 | (2) 1M x 9 | (2) 1M x 9 |
   |-------+-------------+------------+------------+------------|
   |  8MB  | (2) 4M x 9  |    None    |    None    |    None    |
   |-------+-------------+------------+------------+------------|
   | 16MB  | (2) 4M x 9  | (2) 4M x 9 |    None    |    None    |
   +------------------------------------------------------------+