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Visitor
Visitor
3,364 Views
Registered: ‎09-13-2012

Does Usb-Jtag Support Multi Cores Debug in Zedboard?

I develop bare applications on zedboard,and use the usb-jtag port to debug on it,but i found it just can debug one core, another core can't be debuged, so i wan't to known does the usb-jtag can support multi cores debugging, if can,how can i debug it ? thanks

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Xilinx Employee
Xilinx Employee
3,360 Views
Registered: ‎02-01-2008

Re: Does Usb-Jtag Support Multi Cores Debug in Zedboard?

Try opening a xilinx shell (command window), enter the command 'xmd' and then 'help'. You can see all options available. For connecting to the second cpu enter the command 'connect arm hw -debugdevice cpunr 2'. When it connects, xmd will respond with the tcp port for the gdb server. Now in sdk, change your debug configuration to remote with host 'localhost' and match the port number with what xmd responded with.

 

In xmd, you can also connect to the first cpu with 'connect arm hw'. Once again, look at the tcp port and setup the remote sdk debug options of another application. Now you can debug two apps in parallel.

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Visitor
Visitor
3,356 Views
Registered: ‎09-13-2012

Re: Does Usb-Jtag Support Multi Cores Debug in Zedboard?

OK,I will have a try ,thanks!

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Visitor
Visitor
3,352 Views
Registered: ‎09-13-2012

Re: Does Usb-Jtag Support Multi Cores Debug in Zedboard?

thanks a lot , i can debug multi core now
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