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2020-08-03 8:46 pm
After building the 74HC165 shift register demo and downloading the demo software I noticed a strange occurrence. When I press the button connected to input A, rather than the serial display going to 01111111 it seems to drop a digit and goes to 1111111. If I change the shift order to MSBFIRST then pressing button H brings the same result. It's almost as if I'm losing the leftmost digit on the serial display instead of it displaying a 0. Has anybody else had this problem?