ROHM FAQ

FAQ's
  • Is there any way to reset microcontroller from a program?
    Or should I wait for watchdog timer reset to occur?
    • BRK instruction can be used to reset a microcontroller from a program. However, resetting by BRK instruction initializes only CPU, and initialization of SFR, analog circuit, etc. is not performed.
      Therefore, we recommend that resetting by watchdog timer, which initializes all parts of microcontroller, be performed for resetting from a program.

      Related Products: ML610(Q)40x, ML610(Q)42x, ML610(Q)47x, ML610(Q)48x, ML610Q10x, ML610Q11x, ML610Q17x, ML610Q30x, ML610Q35x, ML610Q36x, ML610Q38x, ML610Q41x, ML610Q43x, ML610Q46x, ML620Q13x, ML620Q15x, ML620Q416/ML620Q418, ML620Q503H/ML620Q504H/ML620Q506H, ML62Q12xx, ML62Q13xx, ML62Q14xx, ML62Q15xx/ML62Q18xx, ML62Q16xx, ML62Q17xx

    • Products: General-purpose MCUs (16bit) , Speech Playback MCUs (8bit)