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Reset_Handler don't initialize variable at debugging

hjuns
Associate III

Hello,

I use CubeIDE 1.3.0, STM32F769II.

When i debug variable value.

I found value having strange value.

It always happen when i click "reset chip".

0693W000001r9I4QAI.jpg

Memory address is 0x200012C0.

when i start debug. It have 0 value.

0693W000001r9IEQAY.jpg

But when i click "reset chip". 0x200012C0 address value is changed.

0693W000001rLjlQAE.jpg

0x200012C0 address have initialized global variable.

When i check Reset_Handler.

At first Reset_Handler successfully initialize variable.

But Reset_Handler process going it change strange variable.

How can i fix it.

Please help me.

Thanks.

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