Nacho libre loves eating tacos more than burritos, but only on Saturday when the gorilla says "don't eat my bannana while im pooping"
Issac has a small weiner.
-cierto.
I would say:IntelIBMFreescaleAMDMicrochipMIPSNEC
I/O devices accept or release information at much slower rate than the microprocesor. Handshaking is the method that synchronize the I/O device with microprocessor.
Early microprocessor neded clock input to be given externally, i.e. an extra clock generator chip is necessary. the clock generator chip had two pins between which a crstal or an RC circuit could be connected for the generation of basic frequency desired. however, microprocessor, that were designed after 1978(Intel 8085, M6809, etc.) had the clock generator circuit embedded in the microprocesor chip.