The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 22, 2023
Filed:
Mar. 11, 2021
International Business Machines Corporation, Armonk, NY (US);
Charles D. Wait, Byron, MN (US);
David Campbell, Austin, TX (US);
Jake Truelove, Austin, TX (US);
Jody Joyner, Austin, TX (US);
Jon K. Kriegel, Rochester, MN (US);
Glenn O. Kincaid, Austin, TX (US);
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
A unified memory address translation system includes a translation queue module configured to receive different modes of translation requests for a real address (RA) of a physical memory. A translation cache (XLTC) interface is configured to receive successful translation results for previous requests for an RA and provide the previous successful translation result to the translation queue module. A plurality of page table entry group (PTEG) search modules are coupled to the translation queue module. A unified translation walk address generation (UTWAG) module is configured to provide a translation support for each mode of the different modes of translation request. A memory interface is coupled between the UTWAG and the physical memory.