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:
Jan. 13, 2026
Filed:
Jan. 31, 2024
Qualcomm Incorporated, San Diego, CA (US);
Monobrata Debnath, San Diego, CA (US);
Rohit Thulasiram, San Diego, CA (US);
Ananya Patel, San Diego, CA (US);
Srinivas Ramana, San Diego, CA (US);
Azzedine Adam Touzni, Carlsbad, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Aspects of the disclosure are directed to dynamic memory prefetching. In accordance with one aspect, the disclosure includes a main memory configured to store data; a memory hierarchy coupled to the main memory, the memory hierarchy configured to augment the main memory; and a trusted zone element coupled to the memory hierarchy, the trusted zone element configured to read a shared memory to determine a specific control register and one or more prefetch values based on a secure monitor call (SMC). In another aspect, the disclosure includes reading a shared memory to determine a specific control register and one or more prefetch values based on a secure monitor call (SMC); and writing the one or more prefetch values to an exception level register.