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:
Aug. 19, 2025
Filed:
Jul. 10, 2023
Suzhou Metabrain Intelligent Technology Co., Ltd., Jiangsu, CN;
Yongzheng Zhan, Jiangsu, CN;
Lu Zhang, Jiangsu, CN;
SUZHOU METABRAIN INTELLIGENT TECHNOLOGY CO., LTD., Jiangsu, CN;
Abstract
A power control system and method for heterogeneous computing, a device, and a non-transitory readable storage medium. The system includes: a heterogeneous computing unit having a first functional module and a second functional module; a phase locked loop outputting a clock frequency of each functional module; a handshake detection unit configured to detect an access request answer sent by the first functional module and a response request answer sent by the second functional module, and generate status flags for the first functional module and the second functional module, respectively; and a frequency-controlled voltage source outputting one path of voltage bus for each functional module. Each path of voltage bus is connected to a power pin of a corresponding functional module and a first switch transistor is connected in series therebetween.