FSMC_NL is connected to user LED LD2, will it affect the FSMC communication?

[Pranay Dhuri]

Posted on June 03, 2017 at 07:43

Hi,

I have configured my STM32F207ZG nucleo board for muxed NOR flash so NL signal is neccessary. But NL and Blue LED pin is same, after flashing the code blue LED gets ON (which is NL high signal),so I have a doubt whether FSMC will work or not ,or i have to remove LED? I haven't yet connected NOR flash (FPGA )to nucleo board.

Thanks.

[Imen.D]

Posted on June 07, 2017 at 17:57

Hi

Dhuri.Pranay

,

You need to removeLED and comment PB7 for better communication.

Imen