Table 294

+=============-==================================================-============+ 
|  Page code  |  Description                                     | Subclause  | 
|-------------+--------------------------------------------------+------------| 
|     00h     |  Supported diagnostic pages                      |  8.3.1.1   | 
|  01h - 7Fh  |  Reserved                                        |            | 
|  80h - FFh  |  Vendor-specific pages                           |            | 
+=============================================================================+