Hi, Ralph

Yesss, I remember we already had a discussion about "4 Mhz" stamped chips ... that are , in fact, not verified 20 Mhz chips.

Just as my Pentium III 1200 runs quietly at 1287 Mhz ...

here the question is really : What happends at more than 20 Mhz for 20 Mhz max. chips ??? ... and also what happends to 18 F series if XTAL is more than 10 Mhz ...
Correct timing will be the next step ...

My toaster becomes old ... I hope hot plastic smelling not too awful ...

Alain