PSS Training Session 10 Now Available!

In Session 10 of Accellera’s “Learning PSS” video series, Tom Fitzpatrick, PSS expert and charter member of Accellera’s Portable Stimulus Working Group, explores PSS randomization and inferencing and how they work together to generate valid verification scenarios.

Learn how the PSS solver uses constraints and data flow requirements to randomize model elements, infer additional actions when needed, and generate multiple legal scenarios from a single PSS model.

In this session, you’ll learn:

• How randomization enables PSS models to generate multiple verification scenarios
• How the PSS solver infers actions to satisfy constraints and data flow requirements
• How constraints influence random values and inferred actions
• How the solver looks ahead across actions to ensure constraints are satisfied
• How pre-solve and post-solve exec blocks provide additional control over the solving process
• How post-solve processing can be used to generate and propagate data through a scenario

Watch Session 10 to learn how randomization, constraints, inferencing, and data flow work together to turn PSS verification intent into executable scenarios.

Continue the your Learning PSS journey with the upcoming Session 11, covering PSS memory allocation.

For details about PSS and other resources, visit the Portable Stimulus Working Group page.

View Session 10 >
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Accellera Approves CDC/RDC Standard 1.0 for Release

The Standard for IP Abstraction for Clock and Reset Domain Crossing (CDC/RDC) Integration 1.0 is now available for download. The new standard defines a vendor‑neutral approach to capture CDC/RDC intent to enable efficient CDC/RDC signoff for IP providers and SoC integrators across the EDA vendor ecosystem. Read the full press release >

Download the CDC/RDC standard >

View quotes of support from member companies >