{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9734023","patent":{"patent_number":"US-9734023","title":"Semiconductor device with output data selection of lockstepped computing elements based on diagnostic information","assignee":null,"inventors":[],"filing_date":"2015-07-17T00:00:00.000Z","publication_date":"2017-08-15T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F"],"num_claims":5,"abstract":"Conventional semiconductor devices are problematic in that an operation cannot be continued in the event of a failure of one of CPU cores performing a lock step operation and, as a result, reliability cannot be improved. The semiconductor device according to the present invention includes a computing unit including a first CPU core and a second CPU core that perform a lock step operation, wherein the first CPU core and the second CPU core respectively diagnose failures of internal logic circuits, and a sequence control circuit switches the CPU core that outputs data to a shared resource, in the computing unit based on the diagnose result."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device with output data selection of lockstepped computing elements based on diagnostic information","description":"Conventional semiconductor devices are problematic in that an operation cannot be continued in the event of a failure of one of CPU cores performing a lock step operation and, as a result, reliability","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9734023","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-9734023","citation_suggestion":"Patentable. \"Semiconductor device with output data selection of lockstepped computing elements based on diagnostic information\" (US-9734023). https://patentable.app/patents/US-9734023","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9734023","json":"https://patentable.app/api/llm-context/US-9734023","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:21:13.732Z"}