{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11995013","patent":{"patent_number":"US-11995013","title":"Direct memory access (DMA) controller issues memory access requests whereas memory locations having addresses which are offset amounts relative to destination template address","assignee":null,"inventors":[],"filing_date":"2022-08-26T00:00:00.000Z","publication_date":"2024-05-28T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F"],"num_claims":15,"abstract":"A direct memory access (DMA) controller comprises template storage circuitry to store at least one DMA template indicative of a DMA data access pattern. Each DMA template comprises enable indications settable to an enable state or a disable state. In response to a DMA command associated with a source address, a destination address, a source DMA template, and a destination DMA template, DMA control circuitry generates a set of DMA memory access requests to copy data from source memory system locations to destination memory system locations. The source/destination memory system locations are selected to have addresses which are offset relative to the source/destination address by offset amounts corresponding to positions of enable indications set to the enable state within the source/destination DMA template. The source/destination DMA templates allow irregular patterns of DMA accesses to be controlled in fewer DMA commands."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Direct memory access (DMA) controller issues memory access requests whereas memory locations having addresses which are offset amounts relative to destination template address","description":"A direct memory access (DMA) controller comprises template storage circuitry to store at least one DMA template indicative of a DMA data access pattern. Each DMA template comprises enable indications ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11995013","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-11995013","citation_suggestion":"Patentable. \"Direct memory access (DMA) controller issues memory access requests whereas memory locations having addresses which are offset amounts relative to destination template address\" (US-11995013). https://patentable.app/patents/US-11995013","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11995013","json":"https://patentable.app/api/llm-context/US-11995013","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T12:37:09.871Z"}