RZT1&GBD

hello

   What I am using is R7S910035,I can download the program to the chip(It's just a way of not saving the power-off program).

But I cannot burn programs onto chips(It's just a way of  saving the power-off program).

report errors:GDB action 'Finished download', has failed with error report, failed to down

                                                                                                                                                         Thank you