CCS/MSP430FR6877: There is a certain probability of abnormal reset;

boer.deng

Part Number: MSP430FR6877

Tool/software: Code Composer Studio

Used for IC card table, world dry battery power supply, power supply to MCU through LDO;The abnormal products were detected and the phenomenon of repeated reset was found. After constant testing, P7.6 port line was con figured as the output high level, and the reset did not occur and the function was normal.

over 5 years ago

0 boer.deng over 5 years ago

Expert 1085 points

The pin RST/NMI has always been the high point change, when the P7.6 port line is the output high power, normal

0 Wei.Jetim Zhao over 5 years ago in reply to boer.deng

TI__Genius 13215 points

Hi,

I believe I'm supporting your case offline. I have send a friendship request from E2E to you so that you can confirm the customer information.

I would like to close this thread temporarily by clicking "TI Thinks Resolved". Please feel free to reply here if you have further question or information about your issue.

0 boer.deng over 5 years ago in reply to Wei.Jetim Zhao

Expert 1085 points

Thank you. It is urgent now. I hope to contact you as soon as possible；email：Boer.Deng@wtmec.com

0 boer.deng over 5 years ago in reply to Wei.Jetim Zhao

Expert 1085 points

At present, after the configuration of pin 29 with NMI function, the program cannot be burned again. Can the program be burned again like this?

0 Wei.Jetim Zhao over 5 years ago in reply to boer.deng

TI__Genius 13215 points

Hi Deng,

I have sent private message to you on E2E. You can reply me by the private message or just reply here.

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CCS/MSP430FR6877: There is a certain probability of abnormal reset;