Allison TCM Reflash guidance

[Hozhabr]

Hello every one, I used Allison TCM Reflash PCCS veersion 3.5 ,I crated this post to share our information and meanwhile I need some information about programing TCMs, Highly appreciate it of someone help me about it.
With this application we can Read Calibration from one TCM and Write this Calibration to Other TCM , but we are able to do this if we have same software (both of them should be 4th generation or 5th) and both type TCM for example A68.
over past few days, I Read One Tcm Calibratrion And write it to other Tcm But it didn't work on truck, I made a mistake And erased TCM and after that I couldn't write any calibration to it, I think I have to write program again in order to use this TCM, because I dont have Allison ID number to download the program in online mode, I was trying to dump Program From my main TCM but It didnt work, Is there some one worked with this application to discuss about this problem to find a soulotion.
Hilghly appreciate it for helping and It's My pleasure to share all my information to you if you want it.

[AccetturaRepues]

HI hoz im working also with Allison TCM, mostly a53 and sometimes a63, im in the task to unbrick an Allison TCM A53 module of the gearbox from Mercedes Benz Buses, after doing a lot of research this modules, have a BDM port to do "Something", i downloaded the exact datasheet of the MPC561MZP56, to figure it out why and for what that BDM port was there.
i opened a lot of broken TCM to try to understand how they work and to try to identify some components.

im also looking for some help to clear out some doubts i have, for example:
can i read this MPC?
with what can i read this MPC?
Does exist a pinout for this MPC port?

i also have a BDM100, Xprog, kessV2, Ktag, and a lot of bricked TCM

any hel would be much appreciated

593962593963593964

Here you can see the back and the front (without the MPC561 mounted)

on the back we have the IS64WV6416BL (the little one)IC SRAM 1M PARALLEL 48MINIBGA
and the bigger one is SPANSION CD032J1JFAM01 i could not found any datasheet or information about it
593966593965

hope we can teach eachother!

regards.

[AccetturaRepues]

anyone could help us out?