{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10503670","patent":{"patent_number":"US-10503670","title":"Dynamic per-bank and all-bank refresh","assignee":null,"inventors":[],"filing_date":"2017-12-21T00:00:00.000Z","publication_date":"2019-12-10T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G11C"],"num_claims":17,"abstract":"Systems, apparatuses, and methods for performing efficient memory accesses in a computing system are disclosed. In various embodiments, a computing system includes computing resources and a memory controller coupled to a memory device. The memory controller determines a memory request targets a given rank of multiple ranks. The memory controller determines a predicted latency for the given rank as an amount of time the pending queue in the memory controller for storing outstanding memory requests does not store any memory requests targeting the given rank. The memory controller determines the total bank latency as an amount of time for refreshing a number of banks which have not yet been refreshed in the given rank with per-bank refresh operations. If there are no pending requests targeting the given rank, each of the predicted latency and the total bank latency is used to select between per-bank and all-bank refresh operations."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Dynamic per-bank and all-bank refresh","description":"Systems, apparatuses, and methods for performing efficient memory accesses in a computing system are disclosed. In various embodiments, a computing system includes computing resources and a memory con","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10503670","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-10503670","citation_suggestion":"Patentable. \"Dynamic per-bank and all-bank refresh\" (US-10503670). https://patentable.app/patents/US-10503670","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10503670","json":"https://patentable.app/api/llm-context/US-10503670","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:24:30.529Z"}