Nisar K.

Normally all processors are synchronous. The internal clock regulates processing. But this clock can cause big problem with clock skew.it also increases circuit silicon and power dissipation. To overcome such limitations researchers are now considering asynchronous processor design. The Asynchronous processors are the kind of processors having no clock signals for the coordination of their activities like other processors. Every part of asynchronous processor work independent of any clock signal and thus wo