Arm Development Studio forum DS-5 connect fail when cortex-r5 is in lock-step mode

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DS-5 connect fail when cortex-r5 is in lock-step mode

Jeffrey_lin over 4 years ago

Dear All,

I am using DS-5 to debug Zynq UltraScale+ MPSoC.

Evevrything goes well, but when the Cortex-r5 is run in lock-step mode, DS-5 cannot be connected(Cannot connect to A53 or R5).

When the r5 is in splt mode or r5 is powerd off, DS-5 work well.

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Stuart Hirons over 4 years ago in reply to Stuart Hirons +1 verified

This is in fact by design and the Xilinx answer record on this issue is at https://www.xilinx.com/support/answers/69183.html This affects any debugger, not just Arm DS! Regards, Stuart

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0 Jeffrey_lin over 4 years ago in reply to Stuart Hirons

Hi,

Thanks for your support.

My development board is our own creation, and is based on Xilinx XCZU6CG-FFVB1156E SoC (https://www.digikey.com/product-detail/en/xilinx-inc/XCZU6CG-2FFVB1156E/XCZU6CG-2FFVB1156E-ND/6817801).
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0 Jeffrey_lin over 4 years ago in reply to Stuart Hirons

Hi,

Thanks for your support.

My development board is our own creation, and is based on Xilinx XCZU6CG-FFVB1156E SoC (https://www.digikey.com/product-detail/en/xilinx-inc/XCZU6CG-2FFVB1156E/XCZU6CG-2FFVB1156E-ND/6817801).
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