{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8479128","patent":{"patent_number":"US-8479128","title":"Technique for honoring multi-cycle path semantics in RTL simulation","assignee":null,"inventors":[],"filing_date":"2011-03-03T00:00:00.000Z","publication_date":"2013-07-02T00:00:00.000Z","cpc_codes":["G06F","G06F"],"num_claims":21,"abstract":"An enhanced RTL simulation including information regarding multi-cycle paths is provided. The multi-cycle path information, which is available in the design constraint file, can be used for timing analysis during RTL simulation. This information can advantageously augment the RTL simulation engine to approximate the cycle delays at the destination registers, thereby providing a more realistic approximation of circuit behavior at the RTL level. Notably, RTL simulation is orders of magnitude faster than gate level simulation. Moreover, design bugs associated with multi-cycle paths are more easily corrected during RTL simulation compared to waiting until the gate level simulation."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Technique for honoring multi-cycle path semantics in RTL simulation","description":"An enhanced RTL simulation including information regarding multi-cycle paths is provided. The multi-cycle path information, which is available in the design constraint file, can be used for timing ana","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8479128","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-8479128","citation_suggestion":"Patentable. \"Technique for honoring multi-cycle path semantics in RTL simulation\" (US-8479128). https://patentable.app/patents/US-8479128","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8479128","json":"https://patentable.app/api/llm-context/US-8479128","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T00:15:53.688Z"}