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I’m using RA4M2AD3CFP. I generated raw binary from e2 stdio and loaded to board using Seggar J- Flash Lite, the file was programmed successfully. But after this my MCU isn’t working correctly, I’m not able to load another binary, incapable to debug, unable to do full chip wipe out also. I tried with RFP V3.10 and also Seggar J- Flash Lite. My development is fully stopped due to this issue. Please help me recover my board.
I might be incorrect, but unfortunately it seems like your MCU is locked forever, I hope to be incorrect, and probably my associates will correct me also, but seems like you accidentally set one of those bits in your FW and therefore locked your MCU. Can you recall the sequence of operation and optiRead more
I might be incorrect, but unfortunately it seems like your MCU is locked forever,
I hope to be incorrect, and probably my associates will correct me also, but seems like you accidentally set one of those bits in your FW and therefore locked your MCU.
See lessCan you recall the sequence of operation and options that you used to flash you MCU the first time? perhaps this will help to understand what have happed.
Hi Mohan , I think you have flashed .srec with security ID , try erasing full chip that option comes in RFP
Hi Mohan ,
I think you have flashed .srec with security ID , try erasing full chip that option comes in RFP
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