{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8509015","patent":{"patent_number":"US-8509015","title":"Using a precharge characteristics of a node to validate a previous data/signal value represented by a discharge of said node","assignee":null,"inventors":[],"filing_date":"2011-12-16T00:00:00.000Z","publication_date":"2013-08-13T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","G11C","G11C","G11C"],"num_claims":27,"abstract":"An integrated circuit precharges a node 6 to a precharge voltage using precharging circuitry 4. During a discharge phase discharging circuitry 8 selectively discharges that node 6 is to represent a data/signal value. Sensing circuitry 10 detects a discharge characteristic to identify the data/signal value being represented. During the subsequent precharging operation of the node 6 back to the precharge voltage, validating circuitry 12 detects a precharge characteristic, such as the precharge current, the charge transferred, changes in the node voltage or a like, and compares this to the detected discharge characteristic corresponding to the data/signal value sensed by the sensing circuitry. If there is a mismatch, then an operation error signal is generated. The operation error signal may be used to adjust operation parameter, such as the operating voltage/frequency, the timing of the operation of a portion of the integrated circuit or another parameter."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Using a precharge characteristics of a node to validate a previous data/signal value represented by a discharge of said node","description":"An integrated circuit precharges a node 6 to a precharge voltage using precharging circuitry 4. During a discharge phase discharging circuitry 8 selectively discharges that node 6 is to represent a da","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8509015","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-8509015","citation_suggestion":"Patentable. \"Using a precharge characteristics of a node to validate a previous data/signal value represented by a discharge of said node\" (US-8509015). https://patentable.app/patents/US-8509015","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8509015","json":"https://patentable.app/api/llm-context/US-8509015","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:46:51.587Z"}