> Don't have the docs, but would be very interested in a set. Also have a 7978 > I'd like to understand self-test codes for. > > If someone should have docs please reply on list. I'll bring the diag/docs manual I've got to VCF, to loan it to Al, if he's interested in it. Stan -- Stan Sieler sieler at allegro.com www.allegro.com/sieler/wanted/index.html