NRF51802 Power On Reset doesn't work.

Using NRF51802 power-on reset failed, I have to manually reset each time, the program will start running.

The following are the information that may be used.

1.Schematic and layout

SCHEMATIC

MAIN_TOP.zip

2.Analog capture of VDD, nRESET, DEC1 and DEC2.

VDD

NRESET

DEC1

DEC2

Thank you!

  • Hi Jay,

    Using NRF51802 power-on reset failed, I have to manually reset each time

    Can you explain what you mean by "power-on reset"? Do you mean you are having trouble with button reset or software reset? And how do you reset the board manually?

    Best regards,

    Marjeris