Invention Grant
- Patent Title: Two-stage dynamic power supply voltage adjustment
-
Application No.: US17085505Application Date: 2020-10-30
-
Publication No.: US11493970B2Publication Date: 2022-11-08
- Inventor: Christopher Kong Yee Chun , Chandan Agarwalla , Dipti Ranjan Pal , Kumar Kanti Ghosh , Matthew Severson , Nilanjan Banerjee , Joshua Stubbs
- Applicant: QUALCOMM INCORPORATED
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM INCORPORATED
- Current Assignee: QUALCOMM INCORPORATED
- Current Assignee Address: US CA San Diego
- Agency: Smith Tempel Blaha LLC/Qualcomm
- Main IPC: G06F1/26
- IPC: G06F1/26 ; G06F1/3296 ; G06F1/3228 ; G06F1/3287

Abstract:
Dynamic power supply voltage adjustment in a computing device may involve two stages. In a first stage, a first method for adjusting a power supply voltage may be disabled. While the first method remains disabled, a request to adjust the power supply voltage from an initial value to a target value using a second method may be received. The second method may be initiated in response to the request if a time interval has elapsed since a previous request to adjust the power supply voltage. In a second stage, the first method may be enabled when it has been determined that the power supply voltage has reached the target value.
Public/Granted literature
- US20220137687A1 TWO-STAGE DYNAMIC POWER SUPPLY VOLTAGE ADJUSTMENT Public/Granted day:2022-05-05
Information query