Operation Codes

[Diane Bruce]

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
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