Editors Note: This is the third and final portion of our introduction to Linear Feedback Shift Registers (LFSRs). These articles are abstracted from the book Bebop to the Boolean Boogie (An ...
The taps are identical for both XOR-based and XNOR-based LSFRs, although the resulting sequences are different. Multiple alternative tap combinations can also yield maximum-length LFSRs. For example, ...