Fgtech Galletto read BMW M3 Siemens MSS54 via BDM

Here is the instruction to read this ECU from BMW M3 Siemens MSS54 with FgTech Galletto V54 ECU Programmer by BDM.

I need to read BMW M3 Siemens MSS54. I did not see in FgTech Galletto BDM support that ecu MSS54! There is only MS45. But I have checked the BDM MC32xxx pdf Page 13 for BMW MSS52, not say MSS54 but hardware appear to be the same. I loaded the pdf attachment below.

I had problem to identify pin number 1 on left/right flash. Thus I made some research and worked it out.
BMW-M3-DME-1
This is the pinout to read the ECU given by a Galletto expert.
BMW_MSS_54-2
The procedure to identify the pin 1#:

As promised, BDM 32xxx pdf can download free here:
FGTech_BDM_MC32xxx_User_Manual.pdf
https://mega.nz/#!W8MiHJLR!X1TRUs0Ry4jDHh5Jl9BX3hWJ3i4tvPKU6WFDBmp9aEQ

Page 13 shows how to place the Siemens/Marelli BDM head on MSS52.
Page 12 shows how to place the very same Siemens/Marelli BDM head on a Trionic 8 + BDM pad 1 indication.
Page 7 shows how to find pin1

So I finally identify pin number 1 and successfully flashed BMW M3 with FGtech by BDM.
Fgtech-galletto-V54-read-BMW-MSS54-3
Fgtech-galletto-V54-read-BMW-MSS54-4
Fgtech-galletto-V54-read-BMW-MSS54-5

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