On Mon, 2010-11-01 at 16:04 +0000, alan.b.pearce@stfc.ac.uk wrote: > The IEC symbols have been around for several decades, and are common on > schematics that originate in Europe.=20 Wow, didn't know that. > But I agree with your comment about the symbols for gates. More complex > devices like counters and so on do have symbols that can be better than > the 'American' ones. FWIW and IMHO, beyond "simple" gates I don't want any schematic symbol, at that point HDL is FAR more efficient then a mess of boxes with writing in it.=20 TTYL --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .