• Please tell me how to use the WDT counter and RST counter of the ML22Q53X series.
    • WDT counter:
      When WDTEN is enabled with the SAFE command, you must periodically enter the WDTCL command from the master side. If WDTCL is not entered on a regular basis, you can determine that there is a problem with the master.

      RST counter:
      When RSTEN is enabled with the SAFE command, the count-up starts when an erroneous operation is detected or a failure is detected, and the count-up is stopped by inputting ERRCL within the specified time. If it overflows, the operation shifts to the state set by Speech LSI Utility.

      Related Products: ML22530/Q53x, ML22660/Q66x