US 12,461,808 B2
Data storage device and method for providing external-interrupt-based customized behavior
Lovish Singla, Bangalore (IN); Shaheed Nehal A, Ludhiana (IN); and Lovleen Arora, Mysore (IN)
Assigned to Sandisk Technologies, Inc., Milpitas, CA (US)
Filed by Sandisk Technologies, Inc., Milpitas, CA (US)
Filed on Jul. 28, 2023, as Appl. No. 18/227,483.
Claims priority of provisional application 63/472,041, filed on Jun. 9, 2023.
Prior Publication US 2024/0411636 A1, Dec. 12, 2024
Int. Cl. G06F 11/07 (2006.01)
CPC G06F 11/0793 (2013.01) [G06F 11/0727 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A data storage device comprising:
a memory; and
a processor configured to communicate with the memory and further configured to:
receive an interrupt from a host indicating that a user is experiencing a performance problem with the data storage device; and
in response to receiving the interrupt, take an action to address an issue in the data storage device that is causing the performance problem;
wherein the action comprises updating a time tag with a target digital-to-analog converter (DAC) shift value for a block in the memory.