communication between two arm cores in zed board

I am working with zedboard . i want to send the data from one ARM core to second ARM core using ethernet in Zed baord.please provide me reference design.

0 jafoste4 over 9 years ago

Hello Vaijwade,
I am confused. Are you trying to send data from a ZedBoard to another device? Or are you attempting to have the two cores in your ZedBoard interact with one another?
--Josh
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0 vaijwade over 9 years ago in reply to jafoste4

Hi Josh,
I am attempting to have the two cores in ZedBoard interact with one another via fpga (PL)core. I want to send the data with a speed of 1Gbps from fpga(PL) core to first ARM_0 core(PS) and the same data has to be loopback from ARM_1 core(PS) to fpga(PL) core. I trted with the labs (Developing Zynq Software with Xilinx SDK) which are available in zedboard.org.But I am unable to get the exactly what should be done to resolve my problem.
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0 jafoste4 over 9 years ago

Hello Vaijwade,
So from my understanding you went through the barmetal example in the Developing Zynq Software Speedways where we run two seprate applications on different processors correct? Did that not work for you? Or did it not apply to what you are trying to do?
Also here are some resources you may find useful
http://zedboard.org/content/how-wake-cpu1-cpu0
http://microzed.org/zh-hant/node/1083
--Josh
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0 vaijwade over 9 years ago

Hello Josh, Thanks for your response. The examples which are provided in Zynq speedways are working. but i want to transfer the data from one ARM core to another ARM core and not running to independent applications on two cores .. Actually i am trying to transfer the data from arm_cpu_0 to arm_cpu_1 via fpga in zedboard but i cant able to get any reference design or lab on it. kindly let me know if any is available
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0 jafoste4 over 9 years ago

Hello Vaijwade,
I understand what you are looking for. Unfortunatly we do not have any reference designs similar to what you are looking for. However, you could try posting your question to the two fourms below in order to reach a broader audience.
https://forums.xilinx.com/
https://forum.digilentinc.com/
--Josh
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0 vaijwade over 9 years ago

HI,
In order to generate 1Gbps of data i want to know what are the available ways ? Can a processor in the zed board generate 1Gbps of data or should i take data from axi traffic generator ip core and can i send this data to ARM core_1 and then transfer it to another ARM_core.
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0 jafoste4 over 9 years ago

Hello Vaijwade
You should be able to find all the information you are looking for in regards to the Zynq processor in the Zynq- 7000 All Programmable SoC Technical Reference Manual
https://www.xilinx.com/support/documentation/user_guides/ug585-Zynq-7000-TRM.pdf
--Josh
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