Table 252

+=============-======================================================+ 
| Format Code |  Returned data                                       | 
|-------------+------------------------------------------------------| 
|     00h     |  Sub-Q channel data                                  | 
|     01h     |  CD-ROM current position                             | 
|     02h     |  Media catalogue number (UPC/bar code)               | 
|     03h     |  Track international standard recording code (ISRC)  | 
|  04h - EFh  |  Reserved                                            | 
|  F0h - FFh  |  Vendor-specific                                     | 
+====================================================================+