{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9665160","patent":{"patent_number":"US-9665160","title":"Unified retention flip-flop architecture and control","assignee":null,"inventors":[],"filing_date":"2016-05-17T00:00:00.000Z","publication_date":"2017-05-30T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F"],"num_claims":22,"abstract":"An integrated circuit (IC) is disclosed having a unified control scheme and a unifying architecture for different types of retention flip-flops (RFFs). In an example aspect, an IC includes a constant power rail to provide power during a power collapse period and a collapsible power rail to cease providing power during the power collapse period. The IC also includes a positive-edge-triggered (PET) RFF and a negative-edge-triggered (NET) RFF. The PET RFF includes a master portion and a slave portion, with the slave portion coupled to the constant power rail and the master portion coupled to the collapsible power rail. The NET RFF includes master and slave portions, with the master portion coupled to the constant power rail and the slave portion coupled to the collapsible power rail. In another example aspect, a control signal based on a clock and a retention signal may be routed to both RFFs."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Unified retention flip-flop architecture and control","description":"An integrated circuit (IC) is disclosed having a unified control scheme and a unifying architecture for different types of retention flip-flops (RFFs). In an example aspect, an IC includes a constant ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9665160","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-9665160","citation_suggestion":"Patentable. \"Unified retention flip-flop architecture and control\" (US-9665160). https://patentable.app/patents/US-9665160","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9665160","json":"https://patentable.app/api/llm-context/US-9665160","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T03:54:49.106Z"}