CRC(Cyclic Redundancy Check) as a kind of high-efficiency and reliable error control method,it has been widely applied in communication systems.In this paper,CRC-32 is taken as an example,an experiment based on SMT32H743I series microcontrollers has been done,which demonstrate the performance difference between software implementation and hardware implementation.The analysis and conclusion of the result are able to provide intuitional reference for architectures of MCU or SoC and embedded system software designers when they evaluate the CRC algorithm implementation plans.
Key words
CRC /
STM32H7 /
software implementation /
hardware implementation
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References
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