Re:An introduction to reverse-engineering x86 microcode and ...
by marcosdumay on Friday December 29, 2017 @10:47AM
(#16029991)
That paper is about a different concept only loosely related to what DavidBuchanan seems to be talking about.
Selecting a register through a tri-state based bus demands a circuit with a O(1) critical path. Selecting a register through a logical selector demands a circuit with O(log n) critical path, and a large constant factor.
Selecting a register through a tri-state based bus demands a circuit with a O(1) critical path. Selecting a register through a logical selector demands a circuit with O(log n) critical path, and a large constant factor.