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BOOT0 pin and BOOT bits

tomm5771
Associate II

I am using an STM32 G474RE NUCLEO board. Is it necessary for me to configure the BOOT0 pin and the BOOT bits in the FLASH_OPTR register if I am going to program the chip using the SWDIO and SWCLK pins with an ST-LINK V2?

1 ACCEPTED SOLUTION

Accepted Solutions
SofLit
ST Employee

Hello,

No need to touch anyhting if you plan to use the debug.

Keep boot0 pin tied to GND and Boot bits to default state.

To give better visibility on the answered topics, please click on "Accept as Solution" on the reply which solved your issue or answered your question.

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1 REPLY 1
SofLit
ST Employee

Hello,

No need to touch anyhting if you plan to use the debug.

Keep boot0 pin tied to GND and Boot bits to default state.

To give better visibility on the answered topics, please click on "Accept as Solution" on the reply which solved your issue or answered your question.