{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8533578","patent":{"patent_number":"US-8533578","title":"Error detection in a content addressable memory (CAM) and method of operation","assignee":null,"inventors":[],"filing_date":"2010-06-11T00:00:00.000Z","publication_date":"2013-09-10T00:00:00.000Z","cpc_codes":["G11C","G06F"],"num_claims":20,"abstract":"A method for accessing a content addressable memory (CAM) system having a CAM and random access memory (RAM) includes providing comparand data to the CAM, comparing the comparand data to entries of the CAM to determine a matching CAM entry and asserting a match signal corresponding to the matching CAM entry. In response to asserting the match signal, the method further includes providing output data, an output parity bit, and an output complement parity bit from the RAM, using the comparand data to generate a generated parity bit, and providing an error indicator based on the generated parity bit, the output parity bit, and the output complement parity bit. The error indicator may indicate an error when the generated parity bit is not equal to the output parity bit or when the output parity bit is equal to the output complement parity bit."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Error detection in a content addressable memory (CAM) and method of operation","description":"A method for accessing a content addressable memory (CAM) system having a CAM and random access memory (RAM) includes providing comparand data to the CAM, comparing the comparand data to entries of th","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8533578","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-8533578","citation_suggestion":"Patentable. \"Error detection in a content addressable memory (CAM) and method of operation\" (US-8533578). https://patentable.app/patents/US-8533578","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8533578","json":"https://patentable.app/api/llm-context/US-8533578","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T18:35:32.059Z"}