The HCS301 encoder application circuit in wireless emitting circuits

Published:2011/7/3 22:23:00 Author:Borg | Keyword: encoder, wireless emitting circuits | From:SeekIC

HCS301 rolling encoder chip is developed on the base of non-linear flow code algorithm, which includes the 66-bit transmitting code, 32-bit rolling code, 64-bit programmable secrete key, 32-bit source code, which can generates 266 kinds of combination, which can make sure that the codes won't repeat in 18 years. The special algorithm can make the rolling decoder only react to a code once in the valid period, and every code is sent randomly, the decoding is impossible. The HCS301 encoder circuit, which is applied in wireless emitting circuits, is shown in the figure.



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