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Explorer
Explorer
5,544 Views
Registered: ‎09-12-2011

Exclusive PHY Access to the ARM Processor on ZC702 Development board

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Dear Members;

 

 It is my understanding that PHY is exclusively connected to ARM processor on ZC702. if yes, Why? 

 

Is there a way to mux this access so we can have custom logic (PL) connecting to it instead of the ARM?

 

Regards,  

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Xilinx Employee
Xilinx Employee
7,134 Views
Registered: ‎01-03-2008

Re: Exclusive PHY Access to the ARM Processor on ZC702 Development board

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> if yes, Why?

Because, the ZC702 is for evaluation of the Zynq-7000 with the ARM processor and the most likely use of ethernet would be using the integrated ethernet controller include the ARM processor system.

 

>Is there a way to mux this access

No.

------Have you tried typing your question into Google? If not you should before posting.
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Xilinx Employee
Xilinx Employee
7,135 Views
Registered: ‎01-03-2008

Re: Exclusive PHY Access to the ARM Processor on ZC702 Development board

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> if yes, Why?

Because, the ZC702 is for evaluation of the Zynq-7000 with the ARM processor and the most likely use of ethernet would be using the integrated ethernet controller include the ARM processor system.

 

>Is there a way to mux this access

No.

------Have you tried typing your question into Google? If not you should before posting.
Too many results? Try adding site:www.xilinx.com
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Explorer
Explorer
5,533 Views
Registered: ‎09-12-2011

Re: Exclusive PHY Access to the ARM Processor on ZC702 Development board

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If you don't mind me asking, what is the plan for the upcoming development boards?

 

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Newbie kyuchoe
Newbie
5,428 Views
Registered: ‎09-14-2012

Re: Exclusive PHY Access to the ARM Processor on ZC702 Development board

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Hi,

 

I have the same issue. Our firmware uses the ethernet interface to communicate the FPGA. I would like to keep our design as much as possible. Is there any other efficient ways to program our custom logic to the PL through the ethernet interface?

 

 

Thanks.

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Adventurer
Adventurer
4,912 Views
Registered: ‎10-24-2011

Re: Exclusive PHY Access to the ARM Processor on ZC702 Development board

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I think you can use a FMC card which contain a PHY.
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