The PCIe Precision Time Measurement protocol enhances time synchronization within distributed systems. This article outlines what’s required for its proper implementation.

In the absence of trustworthy timestamps, distributed systems have long had to rely on clockless designs, which adds an extra level of complexity to building complex systems.

Clock tree synthesis; UCIe 3.0; system-centric approach to 3D-IC; finding unintended consequences; AI-defined engineering; ...

In addition, the team also built the system so the different clocks can talk to each other and detect (and correct) when they are not synchronized. [vimeo 687579799 w=600 h=338] In the absence of ...

You'd think that synchronizing the clocks across a fleet of modern servers is a solved problem, but it's actually quite a hard challenge to solve, especially if you want to get to nanosecond accuracy.