2403576_en-US

[#1]

Issues with IMX95 15x15 package DDR5

Hi NXP

I'm currently debugging an .imx95 15x15 packaged DDR5 and have encountered a problem. DDR5: RS2G32LO5D4FB-31BT

1. I used ConfigTools for i.MX 26.06, verification, using the .bin file compiled with lpddr5_timing.c, during flashing, the M33 core showed DDR...OEI: done, err = -1

2. I reduced the DDR speed to 1866 MT/s, but I still got a -1 error.

3. I noticed that the SDK does not include an official version of the IMX9596 15x15 DDR5.

yrj_0-1786433338089.pngyrj_1-1786433341485.png

Re: imx95 15x15封装 DDR5的问题

Hi @yrj

The IMX95 does not support DDR5.

B.R

Re: imx95 15x15封装 DDR5的问题

HI @pengyong_zhang

Is it LPDDR5? Does it support it?

Re: imx95 15x15封装 DDR5的问题

HI @yrj

Yes, it supports LPDDR5 and LPDDR4X.

B.R

Re: imx95 15x15封装 DDR5的问题

The part is LPDDR5 and you may need to review the schematics