legacy/modified REFRESH Command

xiuqi_huang — Wed, 01 Nov 2023 08:00:37 GMT

Hi Team，

I would like to know if there are any refresh operations performed on DDR in the software on the IMX8QM/QP board.

We are about to replace DDR on our own customer board, the old one supports legacy and modified refresh mode, but the new one only supports the modified refresh mode. if there are no operations related to refresh mode in the software, we can safely change the type of DDR.

Looking forward to your reply!

Best wishes,

Huang

Re: legacy/modified REFRESH Command

Rita_Wang — Thu, 02 Nov 2023 10:33:04 GMT

No by now, details you can see https://community.nxp.com/t5/i-MX-Processors-Knowledge-Base/i-MX-8-8X-Family-DDR-Tools-Release/ta-p/1121519

topic legacy/modified REFRESH Command in i.MX Processors

legacy/modified REFRESH Command

Re: legacy/modified REFRESH Command