Keil forum Flash download error when in deep power down mode

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Flash download error when in deep power down mode

Benoit Chiron over 15 years ago

I have programmed an LPC1768 to be nearly always in deep power down mode. It is waken periodically by an RTC alarm

Since I did this, I cannot reprogram the processor using the programmer included in Keil's microcontroller development tool kit.

What is the solution ?

Best regards

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0 Benoit Chiron over 15 years ago in reply to Benoit Chiron

Pb solved.
After disoldering the NMI pin to add a pull up to Vdd and force it to Gnd at reset, I have been able to reprogram the uc.

Thanks for your help
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0 Benoit Chiron over 15 years ago in reply to Benoit Chiron

Pb solved.
After disoldering the NMI pin to add a pull up to Vdd and force it to Gnd at reset, I have been able to reprogram the uc.

Thanks for your help
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