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Zero delay mask for galois LFSR

  • US 6,647,051 B1
  • Filed: 12/29/1999
  • Issued: 11/11/2003
  • Est. Priority Date: 12/29/1999
  • Status: Expired due to Term
First Claim
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1. A recursive system, with an output that depends on a plurality of previous outputs:

  • first means for processing a series of previous outputs to obtain a set of processed values;

    means for storing the set of processed values;

    means for determining new outputs depending on the set of processed values having a connection to the means for storing, the connection further comprising an operative connection between the means for storing and at least one adder; and

    means for reverse processing the set of processed values to obtain the series of previous outputs the means for reverse processing further comprising the output of the adder being supplied to at least one switch.

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