Alec Aivazis edited figures/2.8/caption.tex  over 9 years ago

Commit id: 3a5a3db26510850a7f390aca5106ce1286672971

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Replace this text Section 2.1 Introduced Gray code. I hooked up the first 4 swtiches on the FPGA to a circuit which interpretted the input as greycode 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 your caption which one can test a 7-segment display using Gray code.