Olin Lathrop wrote: >> What would be the tradeoff? > > The PDP-11 is Von Neuman and the height of CISC, which may not make sense > in > with today's technologies for many objectives. I guess one could make the old RISC argument that it's better to have a handful of highly optimized commands, and let compilers replace the microcode. Vitaliy -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist