{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11971446","patent":{"patent_number":"US-11971446","title":"Interface system for interconnected die and MPU and communication method thereof","assignee":null,"inventors":[],"filing_date":"2021-12-16T00:00:00.000Z","publication_date":"2024-04-30T00:00:00.000Z","cpc_codes":["G06F"],"num_claims":8,"abstract":"The invention discloses an interface system for an interconnected die and an MPU and a communication method thereof. The system comprises a data interface, an interrupt interface, and a debugging interface; the data interface comprises an SPI interface, a DDR data interface, and a DMA control interface; the interrupt interface is used for receiving an interrupt data packet from the network and parsing the interrupt data packet to obtain a pulse interrupt input required by the MPU; the debugging interface comprises a JTAG-Core debugging interface, which is used for receiving a debugging data packet from the network and translating the debugging data packet into a JTAG protocol for MPU debugging. The invention realizes the expansion of the master device MPU in the high-performance information processing microsystem and the high-speed communication between the master device and the interconnected dies."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Interface system for interconnected die and MPU and communication method thereof","description":"The invention discloses an interface system for an interconnected die and an MPU and a communication method thereof. The system comprises a data interface, an interrupt interface, and a debugging inte","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11971446","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-11971446","citation_suggestion":"Patentable. \"Interface system for interconnected die and MPU and communication method thereof\" (US-11971446). https://patentable.app/patents/US-11971446","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11971446","json":"https://patentable.app/api/llm-context/US-11971446","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T11:41:14.971Z"}