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PCi Express - Latency

Honored Contributor II


I'm using the chinning dma reference design generated by the MegaWizard tool. 

(Hard IP V 12.1) 


  1. Dose someone can help me, how can I measured the latency on the PCIe HIP. 

  2. Dose someone have an experience with this design, I heard that there is a gaps in the DMA, it is right? Can I trusted the this ref or I need to write my own application layer 



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