{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9594654","patent":{"patent_number":"US-9594654","title":"Generating and detecting hang scenarios in a partially populated simulation environment","assignee":null,"inventors":[],"filing_date":"2013-12-24T00:00:00.000Z","publication_date":"2017-03-14T00:00:00.000Z","cpc_codes":["G06F"],"num_claims":17,"abstract":"A method, system and computer-usable medium are disclosed for detecting the cause of a system hang in a verification environment. Hardware components associated with the design under test that are not included in the verification environment are replaced by software drivers. A dependency is set between a first driver and a second driver such that quiescing of the first driver is prevented until the second driver is quiesced. Each driver in a simulation test is designated to be either independent or dependent, with each dependent driver being associated with at least one independent driver. The independent driver is quiesced at a predetermined time. Dependent drivers do not quiesce until of their associated drivers have quiesced and completed all of their respectively issued instructions."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Generating and detecting hang scenarios in a partially populated simulation environment","description":"A method, system and computer-usable medium are disclosed for detecting the cause of a system hang in a verification environment. Hardware components associated with the design under test that are not","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9594654","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-9594654","citation_suggestion":"Patentable. \"Generating and detecting hang scenarios in a partially populated simulation environment\" (US-9594654). https://patentable.app/patents/US-9594654","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9594654","json":"https://patentable.app/api/llm-context/US-9594654","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T19:33:22.225Z"}