2009/2/12 Jim Leonard <trixter at oldskool.org>: > The bug only asserts itself when an interrupt occurs during the REP. > Buggy CPUs don't continue; later ones do. If anyone still have interest to the original topic, ;) This issue (and many others) are described in the epic Ralf Brown's Interrupt List: http://www.cs.cmu.edu/~ralf/files.html Part D, 86BUGS.LST -- -=AV=-