Design of the Cyclic Encode and Decode Generator Based on Single Chip Microcomputer

The cyclic code is one of important technique in communication field nowadays, the analogue circuit may realize the short-length bit encode and decode, but as to the long-length bit cyclic code, it needs too many shift-storages and mold 2 summations, which will increase the complexity and the instability of the electric circuit and cut the working efficiency. This paper provides a detailed encoding and decoding method and realization with single chip microcomputer. The decode generator can not only detect error but also correct a random error, which also has a very strong expansibility, that is, it can realize more complex electric circuit with modifying the procedure slightly, which demonstrates the superiority of single chip microcomputer technology.