Hello,
I take over the existing product from other site and verify flashing and debugging.
The product has MSP430F2254TDA with efuse blown which I couldn't flash. I couldn't find the part from distributor and TI, so got MSP430F2254TDAR and replaced it.
I programmed the existing SW after then, but it didn't work correctly. Now I am compiling and flashing SW into the board(MSP430F2254IDAR), but the program doesn't rum correctly nor can't be debugged because it stuck on __data16_memzero. I can't see this program jump to main(). The SW was compiled by IAR.
I'm not sure this problem with TI part difference or not. Can you please take a look at the issue and give me any comments.
I attached the screenshot for debugging .
Thank you, HJ