|WikiProject Computing / Hardware||(Rated Stub-class)|
"a bubble is a "hiccup" in execution of an instruction"
I'm not sure this is the most helpful explanation. If you don't know what "bubble" means in the context of a CPU, are you going to know what "hiccup" means? :-) —Preceding unsigned comment added by 18.104.22.168 (talk) 20:39, 13 November 2010 (UTC)