We do have custom board with IMXRT1064 controller.
we have interfaced SDRAM with our board. see the connection below.
Datasheet for SDRAM (https://www.mouser.in/datasheet/2/12/Datasheet%20Alliance%2016M-AS4C1M16S-CI_v2.0_March%20201-126534...)
I am trying to test basic SDRAM interface. Wanted to write and read data from SDRAM.
Is there any example available in SDKs?
I have try to see this solution https://community.nxp.com/t5/i-MX-RT/IMXRT1064-Using-BOARD-SDRAM/td-p/1437072 by enabling XIP_BOOT_HEADER_DCD_ENABLE=1 and SKIP_SYSCLK_INIT . but I am getting debug fault.
I am using hello_world example from sdk.
Just added big uint8t array and put in SDRAM sections and trying to read.
I will really appreciate quick help !
Hi @vaibhavkambli ,
The SDRAM example is in SDK.
SDK_2_11_0_MIMXRT1170-EVK\boards\evkmimxrt1170\driver_examples\semc
But the demo use is42s16160. This is a 32M byte SDRAM with 9bit column address. You must make some change to SDRAM configuration.
Regards,
Jing