Is there a library that output LFSR images given parameters?

Question

I'm looking for a library that given parameters; feedback polynomial, initial values then it will produce $\LaTeX$ / Tikz codes to include in Latex documents or LFSR images. Is there such a library?

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Answer 1

Yes, there is a python library LFSR-Automatic-Draw that can output $\LaTeX$ Tikz code and that can be converted to PNG images by

pdflatex -shell-escape lfsr.tex

The library has many parameters to draw;

• One can print the feedback polynomial on the bottom
• One can enable/disable printing the name of the boxes
• One can enable/disable printing the initial values
• Font size, box sizes, colors, arrow sizes, etc.

Sample outputs are

And, the library now can output multiple images per clock that can be converted to loop-animation