{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9672039","patent":{"patent_number":"US-9672039","title":"Register file having a plurality of sub-register files","assignee":null,"inventors":[],"filing_date":"2015-09-02T00:00:00.000Z","publication_date":"2017-06-06T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":20,"abstract":"Register files for use in an out-of-order processor that have been divided into a plurality of sub-register files. The register files also have a plurality of buffers which are each associated with one of the sub-register files. Each buffer receives and stores write operations destined for the associated sub-register file which can be later issued to the sub-register file. Specifically, each clock cycle it is determined whether there is at least one write operation in the buffer that has not been issued to the associated sub-register file. If there is at least one write operation in the buffer that has not been issued to the associated sub-register file, one of the non-issued write operations is issued to the associated sub-register file. Each sub-register file may also have an arbitration logic unit which resolves conflicts between read and write operations that want to access the associated sub-register file in the same cycle by prioritizing read operations unless a conflicting write instruction has reached commit time."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Register file having a plurality of sub-register files","description":"Register files for use in an out-of-order processor that have been divided into a plurality of sub-register files. The register files also have a plurality of buffers which are each associated with on","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9672039","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-9672039","citation_suggestion":"Patentable. \"Register file having a plurality of sub-register files\" (US-9672039). https://patentable.app/patents/US-9672039","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9672039","json":"https://patentable.app/api/llm-context/US-9672039","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:47:40.394Z"}