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. 22, 2017
Filed:
Jun. 23, 2016
Semiconductor Manufacturing International (Shanghai) Corporation, Shanghai, CN;
Chia-Chi Yang, Shanghai, CN;
Abstract
A voltage-adjusting device is provided for adjusting voltages of one or more power domains in a chip. The device includes a distributing system, and a voltage-adjusting system. The distributing system obtains task information for the one or more power domains, obtains a forecasted voltage and a detected voltage for a power domain, and obtains a control system for the power domain for controlling a voltage applied on the power domain based on the forecasted voltage and the detected voltage. The forecasted voltage is a voltage required for the power domain to execute a task. Further, the voltage-adjusting system is connected to the distributing system and the one or more power domains, adjusts the voltage applied on the power domain based on the control signal such that the detected voltage reaches the forecasted voltage when the power domain executes a task.