SDRAM on STM32F429I with disabled 16-bit byte

smrtkai · ‎2016-04-13

Posted on April 13, 2016 at 12:37

Hi,

I am using a STM32F429I discovery board. I have a running project in which I can generate code from STM32CubeMX. I would like to disable ''16-bit byte'', because I need the pin PE0 as a clock source for TIM4 (ETR2).

The FMC controller for SDRAM2 is configured as follows:

Clock and chip enable: SDCKE1+SDNE

Internal bank numer: 4 banks

Address: 13 bits

Data: 16 bits

16-bit byte enable

Does anyone knows if this is possible?

slimen · ‎2016-04-14

Posted on April 14, 2016 at 14:22

Hello,

Using CubeMX, it's possible to disable ''16-bit byte'' and enable the pin PE0 as a clock source for TIM4 (ETR2).

I hope that answer your question, else you can provide more information about your issue.

Regards

-ForumSTM32-

scott23 · ‎2016-04-14

Posted on April 14, 2016 at 15:07

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Amel NASRI · ‎2016-04-14

Posted on April 14, 2016 at 15:23

Hi jisa.sana,

The provided link is out of topic I think.

-Mayla-

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