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:
Sep. 02, 2025
Filed:
May. 21, 2024
Realtek Semiconductor Corporation, Hsinchu, TW;
Jui-Yuan Lin, Hsinchu, TW;
Ying-Wei Wang, Hsinchu, TW;
REALTEK SEMICONDUCTOR CORPORATION, Hsinchu, TW;
Abstract
The present disclosure discloses a command accessing method having power saving mechanism is provided that includes steps outlined below. A cache control circuit is controlled to retrieve a plurality of commands from a command source to be executed. A plurality of loop commands corresponding to a loop procedure included in the commands are determined, wherein the loop commands include a first part that matches a storage amount of a command buffer circuit and a second part that exceeds the storage amount. The cache control circuit is controlled to store the first part of the loop commands to the command buffer circuit and not store the second part of the loop commands to the command buffer circuit. The cache control circuit is controlled to, every time the loop procedure is performed, retrieve and execute the first part of the loop commands from the command buffer circuit and retrieve and execute the second part of the loop commands from the command source.