Rob Butts wrote: > What is the standard refdes for a crystal, I'm blanking? The generic > is a U, is this correct? > > > ------------------------------------------------------------------------ > > > > _______________________________________________ > geda-user mailing list > [email protected] > http://www.seul.org/cgi-bin/mailman/listinfo/geda-user > Rob, ANSI Y32.16 "Reference Designations for Electrical and Electronics Parts and Equipments" specifies "Y" as a crystal refdes. "X" is supposed to be reserved for sockets. For example, "XY2" is a socket for Y2 and XQ1 is a socket for Q1. So, the Wikipedia is correct. HTH Girvin Herr
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