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Vamsi_21's avatar
Vamsi_21
Icon for Occasional Contributor rankOccasional Contributor
3 years ago

System console giving up when running the command "TEST_PHYSERIAL_LOOPBACK 0 1G 1000"

Hi, I have generated the design example for Low latency ethernet 10g mac intel fpga ip-- 10M/100M/1G/10G example design(Arria 10) by following the below document. https://www.intel.com/content/www/...
Ethernet
ZiYing_Intel's avatar
ZiYing_Intel
Icon for Frequent Contributor rankFrequent Contributor
2 years ago

Hi Vamsi,


For the issue about the output is always the same irrespective of 10g/1g speed, burst size and different tests like PHYSERIAL_LOOPBACK and SMA LOOPBACK, I also got the same result as you mentioned after few tries.


Best regards,

zying


  • Vamsi_21's avatar
    Vamsi_21
    Icon for Occasional Contributor rankOccasional Contributor
    2 years ago

    Hi,
    I had also gone through the .tcl scripts for the 10g design but was not able to find out the reason for the same output irrespective of different tets.

    For the 100g design you have sent , I am still getting the TTK failed reading phy slave _10000 cannot enable ttk functionality .....