Electron wrote: > But if a designer makes a CPU that is neither mnemonics compatible nor > binary compatible, but that uses the same ideas (e.g. all opcodes are > conditional, barrel shifter into the data processing instructions, etc..) > can this infringe patents too? > > I'm afraid I already guess the answer.. :/ > =20 Of course. Easily. Infact it could be argued it's only valid to copyright mnemonics and=20 that binary code shouldn't be copyright or patentable. How you execute=20 it is the clever bit. --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .