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:
Apr. 25, 2023
Filed:
Jul. 24, 2020
Qualcomm Incorporated, San Diego, CA (US);
Candace Sachi Chun, San Diego, CA (US);
Yanru Li, San Diego, CA (US);
Dexter Tamio Chun, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Various embodiments may include methods and systems for providing secure in-memory device access of a memory device by a system-on-a-chip (SOC). Various methods may include receiving a configuration message from the SOC for configuring a memory access control of the memory device, and configuring the memory access control based on the configuration message. Various embodiments may include receiving an access request message from the SOC requesting access to a memory base address and a memory access range of a memory cell array of the memory device, wherein the access request message includes a read/write operation. Various embodiments may include comparing the access request message with the configured memory access control to determine whether the access request message is allowable. Various embodiments may further include performing the read/write operation in response to determining that the access request message is allowable.