Peter Clarke, EETimes
1/11/2013 2:45 PM EST
Time was when a great many companies had their own processor architectures. It was a pinnacle of electronic and semiconductor achievement and many digital engineers wanted to have a crack at designing one and feeling the glow of watching software execute on an electronic machine of their own devising.
As we know, success breeds volume and volume provides cash to keep chip development riding the down escalator that is Moore's Law.
Intel has been successful as has ARM. Other architectures are available, as well as multiple implementers. And then there is the application-specific specialization of processors for such things as graphics rendering and other activities.
Click here to read more ...