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Re: lock a pentium for fun!



>> It is a bug for a processor to have any unassigned codes.
>
>In what way is it a bug?  If all the codes are assigned, then future
>extensions become impossible.

Unassigned OP codes are properly given no-op execution and are 
indicated as "reserved" in the programming documentation.

Best Regards, JohnT
------------------------------------------------------
"Improvement succeeded each other so rapidly, that 
machines which had never been finished were 
abandoned in the hands of their makers, because 
new improvements had superceded their utility." 

Charles Babbage 'On the Economy of Manufactures', 1832


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