To many engineers, clock selection involves nothing more than identifying a clock that will generate the necessary frequency or frequencies/output format, including it in the design, and moving on.

Smaller version Illustration of a conventional atomic fountain clock (left) next to NPL’s miniature atomic fountain clock.

Races, missed next-state values due to long paths, and metastability can result from corrupted clock signals. This post describes the challenges of clock network and clock jitter analysis in more ...

No discussion on FPGA design is complete without addressing the issues associated with transferring signals that are not synchronized to the clock into clocked logic. While this should be a digital ...

Click to open image viewer. CC0 Usage Conditions ApplyClick for more information. IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage ...

Clock gating is one of the most frequently used techniques in RTL to reduce dynamic power consumption without affecting the functionality of the design. One method involves inserting gating conditions ...

Mondaine should have exclusive access to this design. Apple struck a deal with Swiss railway operator SBB earlier this month that allows the Cupertino company to continue using its iconic railway ...

The iPad maker could be in hot water for reportedly using a trademarked design it does not own the rights to as part of its iOS 6 clock app. Josh Lowensohn joined CNET in 2006 and now covers Apple.