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The Flit Sequence Number is a mechanism introduced in the PCIe 6.0 specification, accompanying the transition to Flit Mode operation. This enhancement supersedes the legacy transaction layer packet (TLP) sequence numbering, along with its associated acknowledgment and replay protocols.

Historically, each TLP carried an explicit sequence number, which, while contributing to…

In today’s semiconductor industry, the complexity of integrated circuits (ICs) is skyrocketing. Ensuring these chips work flawlessly isn’t just a technical challenge, it’s a business necessity. This is where Design for Test (DFT) comes in, acting as the backbone of reliable, cost-effective chip manufacturing.

What Is DFT?

DFT refers to a set of design techniques that make it easier to test manufactured…

By Vijay Pawar of Cadence and Matthias Cremon of Meta

Deploying PyTorch models on embedded devices, especially audio DSPs, presents unique challenges. To address these, Cadence and Meta have collaborated to create a robust, high-performance framework for deploying machine learning models on Cadence's Tensilica HiFi DSP family. By leveraging ExecuTorch and applying both graph-level and operator-level optimizations…

Are you still manually placing and routing standard cells, spending hours on repetitive tasks, and risking design inconsistencies? The VLANT4 Training Byte is here to change that.  

The Challenge

Standard cell layout design at advanced nodes demands precision, speed, and compliance with complex design rules. Manual layout methods often fall short, leading to longer design cycles and increased risk of errors.

The Soluti…

Ever tried to attend an online meeting, answer emails, run place and route, and keep a cat off your keyboard all at once? If so, congratulations—you're a multitasker! But as we all know, not all multitasking is created equal. In fact, some forms are so risky they should come with a warning label (looking at you, texting behind the…