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fftts
fftts
Associate
April 5, 2019
Solved

when i am use stm32f407VE fsmc muxed psram, cortex-M error occurred

  • April 5, 2019
  • 1 reply
  • 1525 views

​Choice clock disable， the is No problem.

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#define FSMC_CFG_ADDR ((unsigned char *)0x60000000) //

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This topic has been closed for replies.
Best answer by fftts

The problem has been solved.

when you are use clock Burst read write,

the wait signal must be turn on .

stm32f4 stm32f2 also have the same problem.

stm32f7 is no this problem.

1 reply

I
Imen.D
ST Technical Moderator
April 5, 2019

Hello,

Check your pins settings, if the pins used for the JTAG/SWD debug interface

Regards,

Imen

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fftts
ffttsAuthorBest answer
Associate
April 6, 2019

The problem has been solved.

when you are use clock Burst read write,

the wait signal must be turn on .

stm32f4 stm32f2 also have the same problem.

stm32f7 is no this problem.

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