From: Toshiaki Makita > > A quick truth table: > > auto_cnt auto_port set/clear > > 0 0 clear > > 0 1 clear > > 1 0 set > > 1 1 clear > > 2+ 0/1 clear > > The last line should be set. I've clearly not drunk enough coffee today... I suspect the 0-1 line is impossible. Since the check is probably for 'any other ports in 'auto' mode'. So: if (auto_cnt - auto_port > 0) (which is much the same as the original) is a good descriptive test. David
