{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-12001357","patent":{"patent_number":"US-12001357","title":"Direct memory access circuit, microcontroller, and method of controlling a direct memory access","assignee":null,"inventors":[],"filing_date":"2022-03-04T00:00:00.000Z","publication_date":"2024-06-04T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F"],"num_claims":20,"abstract":"A direct memory access (DMA) circuit is provided. The DMA circuit may include a plurality of groups of direct memory access channels, wherein each of the groups includes at least one DMA channel and a resource usage counter configured to count an execution time in which one of the DMA channels of the group is executed, and an arbiter configured to evaluate a value of the resource usage counter of a group upon a request for execution time by one of the DMA channels of the group, and, taking into account a result of the evaluation, to assign, delay assignment, or deny execution time for using the direct memory access to one of the groups."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Direct memory access circuit, microcontroller, and method of controlling a direct memory access","description":"A direct memory access (DMA) circuit is provided. The DMA circuit may include a plurality of groups of direct memory access channels, wherein each of the groups includes at least one DMA channel and a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-12001357","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-12001357","citation_suggestion":"Patentable. \"Direct memory access circuit, microcontroller, and method of controlling a direct memory access\" (US-12001357). https://patentable.app/patents/US-12001357","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-12001357","json":"https://patentable.app/api/llm-context/US-12001357","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T14:37:40.620Z"}