On 5/25/24 18:50, Maciej W. Rozycki via cctalk wrote: > I think it was indeed the way to tell NEC V20 and other x86 chips apart: > good if you wanted to make seamless use of the 8080 emulation mode).
Is this something you've actually verified? Seems to be a bit of an urban legend. I can test it on a V20 system if you don't have one. --Chuck