%T Extended Transputer Code \-\- a Target\-Independent Representation of Parallel Programs
%A  Michael D. Poole
%E Peter H. Welch,  Andr\[`e] W. P. Bakkers
%B Proceedings of WoTUG\-21: Architectures, Languages and Patterns for Parallel and Distributed Applications
%X The transputer instruction set and its symbolic
   representation are reviewed. An alternative representation
   named ETC\-code, suitable for an intermediate representation
   in a retargettable occam compiler, is motivated and
   described. The translation of such a language into a variety
   of alternative target languages is discussed. Its use as a
   representation for programs whose target processor type is
   not yet known is proposed.