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Sunday, September 14, 2008

glitch free clock switch

http://www.design-reuse.com/articles/5827/techniques-to-make-clock-switching-glitch-free.html

1 comment:

Unknown said...

This is nice article to start with, but there is one basic limitation that this circuit is preventing +glitches,i.e. there is no problem for +edge trigerred flops on this output clock. Limitation is seen when in design there are both +edge & -ve trigerred flops.

I hope i m clear about my concern....

Regards
Navneet
mail id: er.navneetgupta@gmail.com