公开(公告)号：US20210191795A1

公开(公告)日：2021-06-24

申请号：US16722861

申请日：2019-12-20

Applicant: QUALCOMM INCORPORATED

Inventor： RAKESH MISRA ,  ROHIT GUPTA ,  SHUBHAM MAHESHWARI ,  PAWAN CHHABRA

IPC: G06F11/07 ,  G06F9/4401 ,  G06F1/3203 ,  G06F15/78

Abstract: A warm mission-mode reset may be performed in a portable computing device. Assertion of a signal indicating an error condition may be detected. In response to detection of the signal indicating an error condition, a signal indicating a request to preserve memory contents may be provided to a DRAM subsystem. Then, in response to a signal acknowledging the DRAM subsystem is preserving the memory contents, a system reset signal may be asserted.