On Mon, Dec 03, 2018 at 07:02:18AM -0500, Paul Birkel via cctech wrote: > https://www.asc.ohio-state.edu/dunlap.3/humor/instruction.set.html >
HCF is listed there but the original instruction on the 6800 was thought to be included by the designers for hardware testing. See: http://www.liquisearch.com/halt_and_catch_fire/in_modern_cpus/motorola_6800 - Diane -- - d...@freebsd.org d...@db.net http://artemis.db.net/~db
