{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8514643","patent":{"patent_number":"US-8514643","title":"Test mode initialization device and method","assignee":null,"inventors":[],"filing_date":"2011-07-22T00:00:00.000Z","publication_date":"2013-08-20T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C"],"num_claims":12,"abstract":"A die includes: a plurality of efuses, for respectively generating a plurality of test-mode signals; a control unit, coupled to a first control signal, for generating a plurality of control bits; a multiplexer, coupled to the plurality of test-mode signals and the control unit, for muxing the plurality of test-mode signals in series in response to the plurality of control bits; at least an address block, for receiving a specific test-mode signal; and at least a local test-mode block coupled to the address block. The local test-mode block comprises: a latch, for latching a specific test-mode signal and releasing the latched test-mode signal to the address block in response to a second control signal; a first decoder, for releasing the specific test-mode signal to the latch in response to the plurality of control bits; and a second decoder, for generating the second control signal to the latch."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Test mode initialization device and method","description":"A die includes: a plurality of efuses, for respectively generating a plurality of test-mode signals; a control unit, coupled to a first control signal, for generating a plurality of control bits; a mu","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8514643","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-8514643","citation_suggestion":"Patentable. \"Test mode initialization device and method\" (US-8514643). https://patentable.app/patents/US-8514643","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8514643","json":"https://patentable.app/api/llm-context/US-8514643","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:55:09.670Z"}