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Cortex M7 can't issue 0xF0000000 address

Hsu HANWENHSU

Hi, I'm using Cortex M7 to access peripheral which address starts from 0xF0000000

But it can't send out this address, I found that 0xE0100000~0xFFFFFFFF belongs to vendor-specific device

How can I Read/Wrtie 0xF0000000?

Should I do some setting to MPU?

Thanks

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