TCM Allison Md3060 on MC68HC16Y1 flash AB28F400B5B

This talks about BDM used on card Engine computer
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Elektronix
Junior Member
Posts: 1
Joined: Sun Nov 25, 2018 2:01 pm

TCM Allison Md3060 on MC68HC16Y1 flash AB28F400B5B

Post by Elektronix »

Hello

I try to read flash AB28F400B5B by BDM but no success , this is a TCM module of Allison Md3060, is this possible to read the flash by USBJTAG NT inside mcu MC68HC16Y1 ?

Photo of ecu

https://e1.pcloud.link/publink/show?code=kZ0igHZ379n8XArGTht9moKJVwvuJxIazaV

Regards
usbbdm
Junior Member
Posts: 8869
Joined: Mon Jul 18, 2005 9:33 pm

Re: TCM Allison Md3060 on MC68HC16Y1 flash AB28F400B5B

Post by usbbdm »

The photo is not very clear. But I think there are TWO CPUs, One is MC683xx CPU and the other is MC68HC16Y1.
The tool to read the MC6833X CPU is USB BDM NT or u-link NT. The tool to read MC68HC16Y1 should be u-link NT but I have not tested it myself. Should be of minor work. USB JTAG NT will have no use here.
From the image you have selected ECU40 and I think you should have connection issue for your BDM NT. Check the connection carefully and then we need to get proper xml to work with this setup properly.
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