Invention Grant
- Patent Title: Adaptive tuning of memory device clock rates based on dynamic parameters
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Application No.: US17939186Application Date: 2022-09-07
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Publication No.: US12112048B2Publication Date: 2024-10-08
- Inventor: Shay Benisty , Ariel Navon , Alexander Bazarsky , David Avraham
- Applicant: Western Digital Technologies, Inc.
- Applicant Address: US CA San Jose
- Assignee: Sandisk Technologies, Inc.
- Current Assignee: Sandisk Technologies, Inc.
- Current Assignee Address: US CA Milpitas
- Agency: PATTERSON + SHERIDAN, LLP
- Main IPC: G06F3/06
- IPC: G06F3/06

Abstract:
The present disclosure generally relates to improving adaptive tuning of different clock rates of a memory device. Rather than clock rates only being determined off of one parameter such as workload, the clock rates now will be determined using multiple parameters. The tuning may be based on system parameters to allow the system to withstand challenges that arise during the operation. The clock frequency table is maintained in the device controller. The table holds the clock frequency of each component. The disclosure proposes modifying the table according to different system environment parameters to maintain performance or reduce power consumption. Adaptive tuning allows a more flexible system design that can adapt according to the current system status. Adaptive tuning also reduces peak power consumption, improves performance, and better quality of service (QoS) compatibility characteristics.
Public/Granted literature
- US20240078026A1 ADAPTIVE TUNING OF MEMORY DEVICE CLOCK RATES BASED ON DYNAMIC PARAMETERS Public/Granted day:2024-03-07
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