{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9689918","patent":{"patent_number":"US-9689918","title":"Test access architecture for stacked memory and logic dies","assignee":null,"inventors":[],"filing_date":"2013-09-18T00:00:00.000Z","publication_date":"2017-06-27T00:00:00.000Z","cpc_codes":["G06F"],"num_claims":18,"abstract":"Aspects of the invention relate to test access architecture for stacked memory and logic dies. A test access interface for a logic die that is stacked under a memory die is disclosed. The disclosed test access interface can control testing logic core, interconnections with the memory die and with another logic die. The controlling of testing interconnections with the memory die is through a memory boundary scan register controller in the test access interface."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Test access architecture for stacked memory and logic dies","description":"Aspects of the invention relate to test access architecture for stacked memory and logic dies. A test access interface for a logic die that is stacked under a memory die is disclosed. The disclosed te","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9689918","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-9689918","citation_suggestion":"Patentable. \"Test access architecture for stacked memory and logic dies\" (US-9689918). https://patentable.app/patents/US-9689918","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9689918","json":"https://patentable.app/api/llm-context/US-9689918","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:33:52.469Z"}