Introduction - If you have any usage issues, please Google them yourself
Grasp on the basis of the nature of a pseudo-random sequence, the design given the length of the pseudo-random sequence signal generator, i.e., designed to be fixed after n (n is the number of stages of the shift register) the longest linear feedback shift register sequences. And on the basis of the longest sequence given n generated, truncated topics given sequence length, and the FM software programmable device GAL16V8 programming, in order to achieve a different length sequence signal generator.