{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8510482","patent":{"patent_number":"US-8510482","title":"Data processing system having peripheral-paced DMA transfer and method therefor","assignee":null,"inventors":[],"filing_date":"2010-04-27T00:00:00.000Z","publication_date":"2013-08-13T00:00:00.000Z","cpc_codes":["G06F"],"num_claims":20,"abstract":"In a data processing system having a processor, a DMA controller, a peripheral, and a memory, a method includes initiating a DMA transfer between the peripheral and the memory, wherein the DMA transfer comprises N subsets of data to be transferred between the peripheral and the memory, N having a value of two or more; asserting, by the peripheral, an event status indicator each time an event is completed by the peripheral; in response to each assertion of the event status indicator, the peripheral, based on a data request enable signal from the DMA controller, performing one of asserting a data request signal provided to the DMA controller or providing an interrupt request to the processor; and in response to each assertion of the data request signal, the DMA controller initiating transfer of a next subset of data of the N subsets of data between the memory and the peripheral."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Data processing system having peripheral-paced DMA transfer and method therefor","description":"In a data processing system having a processor, a DMA controller, a peripheral, and a memory, a method includes initiating a DMA transfer between the peripheral and the memory, wherein the DMA transfe","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8510482","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-8510482","citation_suggestion":"Patentable. \"Data processing system having peripheral-paced DMA transfer and method therefor\" (US-8510482). https://patentable.app/patents/US-8510482","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8510482","json":"https://patentable.app/api/llm-context/US-8510482","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T10:02:07.874Z"}