topic DDR Tool support for iMX95 in i.MX Processors

DDR Tool support for iMX95

simonng — Mon, 04 Nov 2024 08:22:10 GMT

Hi NXP,

The latest release V3.31 of the DDR Tool has no support of the i.MX95. Is Will this tool include the support of iMX95 in the future?

Thanks.

Re: DDR Tool support for iMX95

pengyong_zhang — Tue, 05 Nov 2024 02:26:59 GMT

HI @simonng

You can download our latest DDR Config Tool and run the DDR test about i.MX95.The download link as below:

https://www.nxp.com/design/design-center/development-boards-and-designs/i-mx-evaluation-and-development-boards/config-tools-for-i-mx-applications-processors:CONFIG-TOOLS-IMX

B.R

Re: DDR Tool support for iMX95

simonng — Tue, 05 Nov 2024 07:07:40 GMT

Hi @pengyong_zhang ,

Thanks for your reply. I understand that the Config Tool can support i.MX95.

I can use the REV 15.1 to run the DDR Test on the MX95 EVK board.

But I found problem when using the latest REV 16.1. I tried to load the configuration that I used in REV 15.1. Also, I tried to create new project in REV 16.1. Neither one can work.

I attached the error screenshot.

By the way, I want to know if NXP is going to add the support of i.MX95 to the DDR Tool.

Thanks for your help.

Re: DDR Tool support for iMX95

pengyong_zhang — Tue, 05 Nov 2024 07:42:22 GMT

hi @simonng

Please do not use the old version configuration to the latest version.

Are you sure your Config Tool version is V16.1? Because my v16.1 is different with your ConfigTool_v16_Error.png. Please double check it.

And i run the DDR test on my i.XM95 board, there is no issue occurred.

B.R

Re: DDR Tool support for iMX95

simonng — Tue, 05 Nov 2024 09:11:23 GMT

Hi @pengyong_zhang ,

I re-installed V16.1. The error is the same. Please see the attached.

Could you share your config file (.mex) to me?

Thanks.

Re: DDR Tool support for iMX95

pengyong_zhang — Wed, 06 Nov 2024 01:45:55 GMT

HI @simonng

Have you change anything in the DDR Configuration page? You are use our NXP i.MX95 board, right?

And please refer the attachment file.

Re: DDR Tool support for iMX95

simonng — Wed, 06 Nov 2024 01:56:56 GMT

Hi @pengyong_zhang ,

I didn't change the LPDDR5 configuration. I am using the NXP IMX95LPDDR5BB-19 EVK board.

I tried to load your ds file but still the same error. Could you help to check my board configuration?

Re: DDR Tool support for iMX95

pengyong_zhang — Wed, 06 Nov 2024 02:20:32 GMT

Hi @simonng

Ours is not quite the same. You can try delete the MIMX95 package in "C:\ProgramData\NXP\mcu_data_v16\processors" directory. And reboot the Config Tool, run the test again.

B.R

Re: DDR Tool support for iMX95

simonng — Fri, 08 Nov 2024 06:17:53 GMT

Hi @pengyong_zhang ,

I can now run the DDR test with V16.1. Thanks a lot for your help.

Another issue about the DDR data rate setting, there are 4 settings (3200Mbps, 4267Mbps, 4800Mbps and 6400Mbps). Could you give me advice on how to test different frequency other than those 4 templates?

For iMX 8M family, NXP provides the RPA spreadsheet that allow us to update the configurations. Will NXP release it for the iMX95?

Thanks.

Re: DDR Tool support for iMX95

pengyong_zhang — Mon, 11 Nov 2024 01:12:47 GMT

HI @simonng

Glad to heard this, And for your further another question , i will help you create another ticket talk about it.

B.R