Note that there exists numerous choice of Gold sequences based on the m-sequence configuration of the LFSRs and what is initially loaded into the two LFSRs. The phase of the m-sequence loaded into an LFSR can be controlled by shifting the initial seed (initial value of the shift registers in the LFSR) there by providing an option to generate a new Gold sequence.įigure 1: Generation of Gold Code using LFSR These initial values are controlled by ‘ seed 1‘ and ‘ seed 2‘. As we cannot start the LFSRs with all zero values, there need to be some values in the LFSRs. Here, the two linear feedback shift registers (LFSR), each of length, are configured to generate two different m-sequences.
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