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Alec Aivazis edited figures/2.8/caption.tex
over 9 years ago
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Section 2.2 Introduced Gray code. I hooked up the first 4 swtiches on the FPGA to a circuit which interpretted the input as
greycode Gray code and transmitted the corresponding binary to the 7-segment display in order to show the intended number. This circuit was particularly useful in showing the ease with which one can test a 7-segment display using Gray code.