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Visitor
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Registered: ‎07-16-2019

Write to multiple AXI4 stream simultaneously

Hi everyone,

 

I'm working on a design with 2 AXIS input ports and 1 AXIS output port on Zynq7000.

Both input ports will read data from memory simultaneously.

 

I've done 1 AXIS input and 1 output before, with a DMA, a AXI SmartConnect and a AXI_HP port on Zynq.

1. How do I connect Zynq to this IP? 2 DMA, 2 AXI SmartConnect and 2 HP ports? 

2. How do I program the cpu so that it will initiate data transfer to both ports? Use multithreading?

 

Thanks,

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