{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10521374","patent":{"patent_number":"US-10521374","title":"Semiconductor integrated circuit device and method for comparing data","assignee":null,"inventors":[],"filing_date":"2018-08-03T00:00:00.000Z","publication_date":"2019-12-31T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":20,"abstract":"Data on a memory space are compared without using a CPU, and an interrupt is generated in an interrupt condition based on at least one of the number of times of the comparison and the number of times of coincidence with a comparison condition. An interrupt controller outputs an interrupt signal to a first CPU core or a second CPU core. A DMAC transfers data on the memory space to at least one of a first buffer and a second buffer. A comparison circuit compares the data of the first buffer with the data of the second buffer. A condition coincidence frequency counter counts the number of times at which the comparison in the comparison circuit coincides with a comparison condition. An interrupt request circuit outputs an interrupt request to the interrupt controller, based on at least one of a value of the condition coincidence frequency counter and a value of a comparison frequency counter."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor integrated circuit device and method for comparing data","description":"Data on a memory space are compared without using a CPU, and an interrupt is generated in an interrupt condition based on at least one of the number of times of the comparison and the number of times ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10521374","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-10521374","citation_suggestion":"Patentable. \"Semiconductor integrated circuit device and method for comparing data\" (US-10521374). https://patentable.app/patents/US-10521374","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10521374","json":"https://patentable.app/api/llm-context/US-10521374","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T05:38:34.017Z"}