Avestra SVA Pipeline
8-agent orchestrated pipeline that transforms natural language specs and RTL into sign-off-ready SystemVerilog Assertions — with spec ↔ RTL inconsistency detection, a <1% hallucination rate, and support for Questa, VCS, and Xcelium.
What you'll see
- 8-agent pipeline from spec and RTL to sign-off-ready SVA — fully automated
- Spec ↔ RTL inconsistency detection before assertion generation
- SVA properties traced to source — clocked assert, assume, cover, vacuity-guarded
- Coverage-driven SV testbenches with UVM-ready architecture and directed tests
- LLM-agnostic — works with any frontier model or on-premise deployment
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From spec and RTL to sign-off-ready assertions
This demo walks through the full Avestra pipeline — from loading a spec and RTL module to delivering a production-grade SVA suite and UVM testbench, ready for your simulator.
<1% Hallucination Rate
Proprietary RAG trained on 3 SVA textbooks, 22 US patents, and 35 years of CPU/ASIC/SoC expertise — domain intelligence no generic LLM can match.
8-Agent Orchestration
Spec analysis, RTL analysis, RAG context retrieval, inconsistency detection, SVA generation, coverage analysis, cross-check, and testbench generation — fully automated.
Spec ↔ RTL Detection
Catches missing states, illegal transitions, and timing violations before the first simulation run — before any assertion is generated.
LLM-Agnostic
Swap the underlying model without affecting output quality. Works with Questa (Siemens), VCS (Synopsys), and Xcelium (Cadence) — no vendor lock-in.
Ready to close coverage faster?
The demo shows the pipeline in action — get early access to run Avestra against your own spec and RTL files.