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:
Jun. 17, 2025
Filed:
Aug. 29, 2022
Intel Corporation, Santa Clara, CA (US);
Barry E. Huntley, Hillsboro, OR (US);
Jr-Shian Tsai, Portland, OR (US);
Gilbert Neiger, Hillsboro, OR (US);
Rajesh M. Sankaran, Portland, OR (US);
Mesut A. Ergin, Portland, OR (US);
Ravi L. Sahita, Beaverton, OR (US);
Andrew J. Herdrich, Hillsboro, OR (US);
Wei Wang, Nanjing, CN;
Intel Corporation, Santa Clara, CA (US);
Abstract
A processor of an aspect includes a decode unit to decode an aperture access instruction, and an execution unit coupled with the decode unit. The execution unit, in response to the aperture access instruction, is to read a host physical memory address, which is to be associated with an aperture that is to be in system memory, from an access protected structure, and access data within the aperture at a host physical memory address that is not to be obtained through address translation. Other processors are also disclosed, as are methods, systems, and machine-readable medium storing aperture access instructions.