{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8489858","patent":{"patent_number":"US-8489858","title":"Methods and apparatus for scalable array processor interrupt detection and response","assignee":null,"inventors":[],"filing_date":"2012-03-12T00:00:00.000Z","publication_date":"2013-07-16T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":20,"abstract":"Hardware and software techniques for interrupt detection and response are provided in a scalable pipelined array processor environment. Utilizing these techniques, a sequential program execution model with interrupts can be maintained in a highly parallel scalable pipelined array processing containing multiple processing elements and distributed memories and register files. When an interrupt occurs, interface signals are provided to all PEs to support independent interrupt operations in each PE dependent upon the local PE instruction sequence prior to the interrupt. Processing/element exception interrupts are supported and low latency interrupt processing is also provided for embedded systems where real time signal processing is required. Further, a hierarchical interrupt structure is used allowing a generalized debug approach using debug interrupts and a dynamic debug monitor mechanism."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods and apparatus for scalable array processor interrupt detection and response","description":"Hardware and software techniques for interrupt detection and response are provided in a scalable pipelined array processor environment. Utilizing these techniques, a sequential program execution model","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8489858","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-8489858","citation_suggestion":"Patentable. \"Methods and apparatus for scalable array processor interrupt detection and response\" (US-8489858). https://patentable.app/patents/US-8489858","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8489858","json":"https://patentable.app/api/llm-context/US-8489858","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T00:16:47.903Z"}