{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9671464","patent":{"patent_number":"US-9671464","title":"Bypass register separately controlled as internal scan circuit by TAP","assignee":null,"inventors":[],"filing_date":"2016-07-01T00:00:00.000Z","publication_date":"2017-06-06T00:00:00.000Z","cpc_codes":["G06F"],"num_claims":2,"abstract":"An integrated circuit has controller circuitry having coupled to a test clock and a test mode select inputs, and having state a register clock state output, a register capture state output, and a register update state output. Register circuitry has a test data in lead input, control inputs coupled to the state outputs of the controller circuitry, and a control output. Connection circuitry has a control input connected to the control output of the register circuitry and selectively couples one of a first serial data output of first scan circuitry and a second serial data output of second scan circuitry to a test data out lead. Selection circuitry has an input connected to the serial data input lead, an input connected to a test pattern source lead, a control input coupled to the scan circuitry control output leads, and an output connected to the scan input lead."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Bypass register separately controlled as internal scan circuit by TAP","description":"An integrated circuit has controller circuitry having coupled to a test clock and a test mode select inputs, and having state a register clock state output, a register capture state output, and a regi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9671464","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-9671464","citation_suggestion":"Patentable. \"Bypass register separately controlled as internal scan circuit by TAP\" (US-9671464). https://patentable.app/patents/US-9671464","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9671464","json":"https://patentable.app/api/llm-context/US-9671464","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:22:57.503Z"}