{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10489315","patent":{"patent_number":"US-10489315","title":"Dynamic adaptation of direct memory transfer in a data processing system with mismatched data-bus widths","assignee":null,"inventors":[],"filing_date":"2017-09-06T00:00:00.000Z","publication_date":"2019-11-26T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":20,"abstract":"A method and apparatus for controlling direct memory transfer (DMT) in a data processing system with mismatched bus-widths in which a home node automatically determines, from a read request received from a requestor node, whether DMT should be enabled or disabled dependent on the bus-widths of the requestor node and a target slave node and on the size of the access. Optionally, when the slave node has a smaller bus width than the requestor node, a data combiner at an upload port for the target slave node merges two or more data beats of requested data received from the target slave node to form a single wider beat and transmits the single wider beat to the requestor node. A counter may be used to determine when a data buffer in the data combiner has sufficient space to store data beats to be merged."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Dynamic adaptation of direct memory transfer in a data processing system with mismatched data-bus widths","description":"A method and apparatus for controlling direct memory transfer (DMT) in a data processing system with mismatched bus-widths in which a home node automatically determines, from a read request received f","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10489315","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-10489315","citation_suggestion":"Patentable. \"Dynamic adaptation of direct memory transfer in a data processing system with mismatched data-bus widths\" (US-10489315). https://patentable.app/patents/US-10489315","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10489315","json":"https://patentable.app/api/llm-context/US-10489315","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T08:00:34.990Z"}