SPNU118Z September 1995 – March 2023 66AK2E05 , 66AK2H06 , 66AK2H12 , 66AK2H14 , AM1705 , AM1707 , AM1802 , AM1806 , AM1808 , AM1810 , AM5K2E04 , C346BA02 , C348A01 , CS241C01-Q1 , CS241C05-Q1 , CS246C01-Q1 , CS348C02-Q1 , OMAP-L132 , OMAP-L137 , OMAP-L138 , S470AV336LYSQRB , TMS470R1A288 , TMS470R1A384 , TMS470R1A64 , TMS470R1B1M , TMS470R1B512 , TMS470R1B768
It is important to note that the CRC generator used by the linker is parameterized as described in the crc_tbl.h header file (see Example8-9). Any CRC calculation routine employed outside of the linker must function in the same way to ensure matching CRC values. The linker cannot detect a mismatch in the parameters. To understand these parameters, see A Painless Guide to CRC Error Detection Algorithms by Ross Williams, which is likely located at http://www.ross.net/crc/download/crc_v3.txt.
Only CRC algorithm names and identifiers in crc_tbl.h are supported. All other names and ID values are reserved for future use. Systems may not include built-in hardware that computes these CRC algorithms. Consult documentation for your hardware for details. These CRC algorithms are supported:
If no algorithm is specified, the default algorithm is TMS570_CRC64_ISO.
The TMS570_CRC64_ISO algorithm has an initial value of 0. The details of the algorithm are available in the MCRC documentation.
There are also restrictions which will be enforced by the linker: