{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10489319","patent":{"patent_number":"US-10489319","title":"Automatic transmission of dummy bits in bus master","assignee":null,"inventors":[],"filing_date":"2017-10-25T00:00:00.000Z","publication_date":"2019-11-26T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G11C"],"num_claims":2,"abstract":"Various embodiments are disclosed for automatic transmission of dummy bits in a serial bus master. The disclosed embodiments allow a single DMA descriptor to be fetched from memory for the reception of a specified amount of data. Dummy bits can be located or generated in the serial bus master either as a user configurable value or a default value. Logic in the serial bus master initiates a data transfer by writing a count value representing an amount of data to be received to a count register in the serial bus master. The single DMA descriptor is then configured to handle the internal transfer of bits received by the serial bus master from a serial bus slave and the DMA controller is enabled. When data transfer is initiated, the serial bus master starts sending dummy bits to the serial bus slave and receiving data bits from the serial bus slave."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Automatic transmission of dummy bits in bus master","description":"Various embodiments are disclosed for automatic transmission of dummy bits in a serial bus master. The disclosed embodiments allow a single DMA descriptor to be fetched from memory for the reception o","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10489319","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-10489319","citation_suggestion":"Patentable. \"Automatic transmission of dummy bits in bus master\" (US-10489319). https://patentable.app/patents/US-10489319","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10489319","json":"https://patentable.app/api/llm-context/US-10489319","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T19:36:23.346Z"}