27.5.1.2 Software Reset

Software reset is triggered by the SWRST command, and does the following:

  • NVM (physical memory) reset
  • Device power-up sequence (redo the device calibration)
  • Reset all APB configuration registers (and status)
Note:

STATUS.READY goes low when the SWRST command starts to execute.

STATUS.READY goes high when the SWRST command has completed.

Any AHB0/1/2 access is stalled until the command has completed.