MC33665A CRC Check-table verification method

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MC33665A CRC Check-table verification method

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Embedded_novice
Contributor III

HI.

I plan to use the lookup table method in the lower-level machine to perform CRC verification for the MC33665A chip. I attempted to generate a CRC table based on the manual and perform lookup table operations. However, during my functional verification, I found that my CRC lookup table verification could not obtain the correct CRC verification value. I would like to know if there are any reference routines available for this CRC verification (I believe this should be a custom CRC16 algorithm), or if you could guide me regarding the errors in my program.

33665_CRC.pngCRC_Table.png

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