{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8527812","patent":{"patent_number":"US-8527812","title":"Information processing device","assignee":null,"inventors":[],"filing_date":"2011-05-19T00:00:00.000Z","publication_date":"2013-09-03T00:00:00.000Z","cpc_codes":["G06F"],"num_claims":10,"abstract":"The invented device includes a central processing unit(s), each CPU including an execution unit coupled to an operand bus and a control unit that controls operation of the execution unit, based on fetched instructions, and a debugging circuit that obtains trace data about how a program is executed in each CPU. The control unit includes a debugging function unit that collects instruction execution analysis data in the CPU. The debugging circuit includes a trace acquisition circuit(s) that imports instruction execution analysis data collected by the debugging function unit and data received from the operand bus via logic circuits used for separate purposes and a trace output circuit(s) for delivering outside the output of the trace acquisition circuit. In the trace acquisition circuit, a sorting logic unit is provided that sorts instruction execution analysis data collected by the debugging function unit and data received from the operand bus."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Information processing device","description":"The invented device includes a central processing unit(s), each CPU including an execution unit coupled to an operand bus and a control unit that controls operation of the execution unit, based on fet","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8527812","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-8527812","citation_suggestion":"Patentable. \"Information processing device\" (US-8527812). https://patentable.app/patents/US-8527812","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8527812","json":"https://patentable.app/api/llm-context/US-8527812","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T15:48:25.698Z"}