MSPM0G3507: Arm-based microcontrollers forum

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Prodigy 80 points

Part Number: MSPM0G3507
Other Parts Discussed in Thread: UNIFLASH,

Tool/software:

你好！我在项目中遇见，关于MSPM0G3507芯片。用CCS或者uniflash下载程序后，程序可以正常运行，但是板子断电之后就不能运行。用demo板就可以断电后正常运行。想请问一下，关于这个二芯片有硬件boot引决定其程序运行地址吗

4 months ago

0 Johnson He 4 months ago

TI__Mastermind 29386 points

Hi,

we will recommend create the thread to discuss technical question with English, this can help to contribute more E2E user.

Translate your question:

"I encountered one issue when use MSPM0G3507 device in my project. After downloading the image via CCS or uniflash, the program can run normally, but it cannot run after power cycle. But if I use EVM board(LP-MSPM0G3507), it can run normally after power cycle. Does this device have a hardware boot to determine the program running address?"

You need check PA18 pin voltage when power, if this is High when power, MCU will enter Bootloader mode, will not run app code(main.c), in our EVM board, this pin keep pull-down via 47K resistor.

Thanks!

Best Regards

Johnson