CarTechnoloGY
Evo emmc - RSE vs non RSE ? - Printable Version

+- CarTechnoloGY (https://cartechnology.co.uk)
+-- Forum: Discussions All about Software and Hardware (https://cartechnology.co.uk/forumdisplay.php?fid=310)
+--- Forum: Automotive Help & Discussions / Software and Hardware (https://cartechnology.co.uk/forumdisplay.php?fid=40)
+---- Forum: BMW - Mini - Rolls Royce (https://cartechnology.co.uk/forumdisplay.php?fid=61)
+---- Thread: Evo emmc - RSE vs non RSE ? (/showthread.php?tid=74819)



Evo emmc - RSE vs non RSE ? - anstr - 06-02-2023

Hi,

Just wanted to confirm something with more experienced users around swaping emmc between US Evo units.

- US ID5 + RSE (broken emmc)
- US ID5 non RSE (known working one)

Can I swap emmc between them ?

Reason I'm asking is I see additional chip (NXP DF19988AHNC137 / SGM496.1 / ZSD17091) on RSE emmc which is not present on non-RSE PCB.

Thanks for feedback


RE: Evo emmc - RSE vs non RSE ? - Jartsa - 07-02-2023

I think that there will be some errors if the hardware differs from the software that much. Maybe not booting at all.


RE: Evo emmc - RSE vs non RSE ? - sambir - 07-02-2023

You can swap. But after swapping flash the latest istep


RE: Evo emmc - RSE vs non RSE ? - anstr - 07-02-2023

(07-02-2023, 05:59 AM)Jartsa Wrote:  I think that there will be some errors if the hardware differs from the software that much. Maybe not booting at all.

It will work I switched it with other emmc's smile Question here is if it will impact RSE ?

(07-02-2023, 07:47 AM)sambir Wrote:  You can swap. But after swapping flash the latest istep

Already done it smile I just wonder if RSE will be working as unit was send to me and I don't have RSE equipped car on me.


RE: Evo emmc - RSE vs non RSE ? - sambir - 07-02-2023

Probably not. If you need to use RSE since it has no chip present. But any coding regarding RSE would also fail.