{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8468009","patent":{"patent_number":"US-8468009","title":"Hardware emulation unit having a shadow processor","assignee":null,"inventors":[],"filing_date":"2006-09-28T00:00:00.000Z","publication_date":"2013-06-18T00:00:00.000Z","cpc_codes":["G06F"],"num_claims":17,"abstract":"A hardware emulator having an emulation unit with a shadow processor is described. The shadow processor is capable of performing an extra look up table (LUT) operation in addition to the LUT operation performed by a processor within the emulation unit. The emulation unit comprises a memory for supplying a first amount of data to a shadow processor register, wherein the shadow processor register stores the first amount of data for later retrieval. The data stored in the shadow processor register function as operands for a truth table stored in the memory and are used to select a function bit out from the memory. The selected function bit out represents a Boolean evaluation of the operands."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Hardware emulation unit having a shadow processor","description":"A hardware emulator having an emulation unit with a shadow processor is described. The shadow processor is capable of performing an extra look up table (LUT) operation in addition to the LUT operation","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8468009","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-8468009","citation_suggestion":"Patentable. \"Hardware emulation unit having a shadow processor\" (US-8468009). https://patentable.app/patents/US-8468009","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8468009","json":"https://patentable.app/api/llm-context/US-8468009","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T22:30:06.269Z"}