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:
Dec. 30, 2025
Filed:
Oct. 18, 2023
Applicant:
Synopsys, Inc., Sunnyvale, CA (US);
Inventor:
Tom Michiels, Leuven, BE;
Assignee:
Synopsys, Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 13/28 (2006.01); G06F 12/0817 (2016.01); G06F 12/0853 (2016.01);
U.S. Cl.
CPC ...
G06F 12/0853 (2013.01); G06F 12/0822 (2013.01); G06F 13/28 (2013.01);
Abstract
A request to provide an application with direct memory access to data stored at an external memory address of an external memory is received. Responsive to determining that the external memory address is not registered in a cache, the data is copied from the external memory address to a first internal memory address within the internal memory. A first cache line, within the cache, associated with the external memory address is updated to include a reference to the first internal memory address. The data is provided from the internal memory to the application.