{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10545556","patent":{"patent_number":"US-10545556","title":"Fine-grained dynamic power and clock-gating control","assignee":null,"inventors":[],"filing_date":"2017-05-10T00:00:00.000Z","publication_date":"2020-01-28T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F"],"num_claims":8,"abstract":"An IC includes logic groups each including a launch and a capture FF with a logic cloud in between. A power switch is in series with a power supply node of the logic groups. The logic groups have a clock-gating and power control (PCGC) block for dynamically generating a power supply enable (PS_EN) signal output coupled to a control node of the power switch and a clock output (CLK_OUT) signal coupled to a clock input of the launch or capture FF for clocking the logic groups. The PCGC blocks receive an EN signal and a CLK_IN signal and dynamically generate the PS_EN signal and CLK_OUT signals. During clock cycles at least one logic group(s) does not contribute to an intended logic result for the IC the CLK_OUT signal disables switching of at least a portion of the logic group(s) while the PS_EN signal turns off power to the logic group(s)."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Fine-grained dynamic power and clock-gating control","description":"An IC includes logic groups each including a launch and a capture FF with a logic cloud in between. A power switch is in series with a power supply node of the logic groups. The logic groups have a cl","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10545556","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-10545556","citation_suggestion":"Patentable. \"Fine-grained dynamic power and clock-gating control\" (US-10545556). https://patentable.app/patents/US-10545556","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10545556","json":"https://patentable.app/api/llm-context/US-10545556","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:59:10.226Z"}