The DS1390/91/92/93 three- and four-wire serial-peripheral-interface bus real-time clocks feature automatic power switching, a trickle-charge output, an alarm, a microprocessor reset, a square-wave ...
When developing code to operate a real-time clock (RTC), it is often beneficial to understand how the clock core operating logic has been defined. We all have a fundamental comprehension of how a ...
In the 1990s, I was the lead servo-system engineer for the world’s largest radio telescope (Reference 1). Our team was responsible for real-time motion control of 30 45m-diameter giant antennas that ...
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 ...
In modern multimedia systems, maintaining an RTC (real-time clock) is an important task. An RTC supports displaying the play time on a media player and the call details in a video phone. One way to ...