wat is synchronous and Asynchronous circuits?

brAun · February 2006

hi,
a simple question, can any1 explain to me what is the synchronous and Asynchronous circuits? what are their differents?

thanks,

int80h · February 2006

Synchronous circuits have a clock signal, asynchronous circuits do not have a clock signal.

In a synchronous circuit, each change to a logic level happens on a clock tick. In an asyncronous circuit, logic levels change as soon as the inputs are recieved.

kplab · February 2006

http://en.wikipedia.org/wiki/Asynchronous_communication

brAun · February 2006

thanks

for the answer

wat is synchronous and Asynchronous circuits?

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