Segger J-link edu cannot connect to target(MAC57D5H) via JTAG or SW-DP

[abdulrehman]

I recently bought MAC57D5 and segger J-link edu for my university project. I tried to connect to a NXP MAC57D54H with a Segger J-Link edu in J-Link Commander. I'm having trouble. I tried different possible solution listed below

https://forum.segger.com/index.php?page=Thread&threadID=3899 

I add jlinkscript file but an error occurred TDO is constant high 

segger jlink‌ mac57d54h‌ mac57d5xx‌ 

[asadullah]

I have been having the same problem, I guess the information provided on the NXP website about the debuggers for MAC57D5 may be false since the supported device list for segger J-link does not include MAC57D5. I hope some one could help out in this regard. I would encourage some from NXP to come out and explain this discrepancy. 

Thanks

[krax]

Hy,

Late response:)

You can connect to M4 by putting in command:

   exec CORESIGHT_SetIndexAHBAPToUse = 3

   connect (chose generic m4 if asked)

I'm programing it with Crossworks where I can write my own flash loader.

In  order to connect with crossworks omit 'exec'

Regards

Blaz

[abdulrehman]

You are right bro

NXP mention J-link edu on their website

Ultra-Reliable Multi-Core ARM-based MCU|NXP