STM32MP157AAA3 use LPDDR3?

Mokail · ‎2019-11-05

I designed a PCB using LPDDR3 and STM32MP157AAA3 MPU, but I accidentally found that u does not support, this is not a pit man? Why is this diagram on the DDR instruction manual AN5122, I'm designing it accordingto this. But now pcb has produced how to solve this problem?

@st

Mokail · ‎2019-11-06

Hi,

thank you .

Good news! I have successfully used LPDDR3 on STM32MP157AA3.:beaming_face_with_smiling_eyes:

Mokail · ‎2019-11-06

but,when i use emmc ,the error at fsbl1 ,i don't kown the mean:loudly_crying_face:

PatrickF · ‎2019-11-07

Could you please copy the full trace log ?

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