The POSIX signal implementation ensures that if a process is already handling a signal, other incoming signals are suspended until the handler returns. However, if a signal SIGx is sent while a SIGx ...

In our final discussion about signal processing, we’ll cover advanced issues, including signal suspension and waiting for a signal. Obtaining the Current Signal Mask The set of signals that the ...

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UTICA — The next time you’re at a stoplight in Utica, take a second look. While there are 137 signal-controlled intersections throughout the city, a few are from a different vintage. Specifically, ...

In Part 1, we explored the basic characteristics governing high-speed SerDes channels. This article focuses on real-world issues, such as parasitics and impedance mismatches, that require additional ...

The distinction between analog and digital signals is very simple, but it can still be a challenge to wrap one's mind around the concepts that define the two systems. Just when you think you've got it ...

Search through unconventional job boards that focus specifically on flexible working, to have the highest chances of landing a part-time role remotely Part-time jobs may be elusive, but the idea of ...

Of all the rabbit holes we technical types tend to fall down, perhaps the one with the most twists and turns is: time. Some of this is due to the curiously mysterious nature of time itself, but more ...

In the long ago, pre-internet days when your clock project wasn’t an ESP32 getting its timing via NTP over WiFi, it was still possible to build a wirelessly-updating clock. All you needed was a ...

Signal integrity is one of the main topics that many designers deal with in high-speed digital circuit design. It involves the quality degradation and timing errors of digital signal waveforms as the ...