At a logical level, synchronous designs are very simple and the clock just happens. But the clocking network is possibly the most complex in a chip, and it’s fraught with the most problems at the ...

As the quest grows to manage power in everything from the handheld smart phone to sensors for automotive applications and contactless payment cards, designers are getting hungry for new design ...

Asynchronous, or clockless, logic–an alternative to standard digital circuits that avoids many of their problems–is beginning to look attractive for embedded designs in consumer electronics and mobile ...

With increased clock domains in modern ASICs, clock-domain crossing (CDC) has become ubiquitous, indispensable, and essential. Of course, timing is always an issue. High clock speeds and delays in ...

One of the most important steps in the design process is to identify how many different clocks to use and how to route them. This article tells you how to use routing resources efficiently.