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529 Views
Registered: ‎11-19-2013

how to get the cpu id of dual-core zynq

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hi,
how to get the cpu id in my application software?
thanks.
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Scholar ericv
Scholar
619 Views
Registered: ‎04-13-2015

Re: how to get the cpu id of dual-core zynq

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huangj852010@163.com

 

It's in a  a CP15 register and you get the core # this way:

 

   mrc     p15, #0, r0, c0, c0, #5
   and     r0, r0, #3

 

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Scholar ericv
Scholar
620 Views
Registered: ‎04-13-2015

Re: how to get the cpu id of dual-core zynq

Jump to solution

huangj852010@163.com

 

It's in a  a CP15 register and you get the core # this way:

 

   mrc     p15, #0, r0, c0, c0, #5
   and     r0, r0, #3

 

0 Kudos