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Hi,
When I am looking at the new platform wizard in ARM DS, I found the supported "Connection type" includes the following probes:
I suppose this is meant for all different ARM cores, right? If we need to make connection to Cortex-R52Plus, does it still work if we purchase Ulink probes or if we develop open-source CMSIS-DAP?
For example, from the following page for ULINK pro, looks like it just support Cortex-M families, does it mean it won't work for Cortex-R52Plus?
ULINKpro | Debug and Trace for Cortex-M – Arm®
Hao
Hi again Hao
Whilst all will technically work, the level of performance (and functionality) will vary. For example, the trace functionality of UlinkPro is not supported in this scenario.
The DSTREAM family is the recommended solution.
If you only need JTAG debug, then DSTREAM-ST will suffice. If you have more advanced trace ports, then the other variants would be needed:
https://developer.arm.com/Tools%20and%20Software/DSTREAM-ST?#Editions
Regards, Ronan
Hi Ronan,
So if we do not care too much about performance, we can still use CMSIS-DAP and Ulink for Cortext-R52plus, right? Actually I am considering what we can use initially for prototype developement on FPGA, we need to at least make sure Cortex-R52plus core can be detected with used debug probe. We will defiitely consider DSTREAM for performance and functionality later.
Correct