RT1062 SEMC demo Configuration SDRAM project

[join_ren]

I try add Configuration sdram_debug project for RT1062 SEMC demo（SDK_2.7.0_EVK-MIMXRT1060-IAR）. 

but it not run. When the program runs to SEMC_SDRAMReadWrite32Bit();

Could you tell me "How to RT1062 SEMC demo Configuration SDRAM project".  

Thanks for your support.

[FelipeGarcia]

Hello,

Could you please try to be more specific with your question, did you modify the SDK example? If so, could you please add the details?

I tried the example on my side using IAR and it worked correctly. Please tell me the steps to reproduce this issue on my side.

Best regards,

Felipe

[join_ren]

Hi Felipe Garcia:

Thanks for your reply.

Yes, I did modify the SDK example.  with details as follows.

1、Edit configguretion --> New configuration "sdram_debug"

2、Add “MIMXRT1062xxxxx_sdram.icf” file to SDK_2.7.0_EVK-MIMXRT1060-IAR\boards\evkmimxrt1060\driver_examples\semc\sdram\iar

3、Linker configuration file "MIMXRT1062xxxxx_sdram.icf"

4、Use macro file setting "evkmimxrt1060_sdram_init.mac"

semc.zip is modify project. you can try it.

"I tried the example on my side using IAR and it worked correctly."

 Could you provide test Project "SEMC sdram_debug" for me ？ Thanks for your support.

[FelipeGarcia]

Hi,

I did not modify the example. The issue here is that you are trying to use SEMC controller driver to initialize the external SDRAM chip at the same time you want to debug the example in same SDRAM. I tried to debug in SDRAM in a blinky example as it is mentioned in the below thread and I did not faced any issue either.

https://community.nxp.com/thread/520394 

Best regards,

Felipe