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Registered: ‎01-07-2020

Aurora TX_Tready signal is not active HIGH after both channel up and lanes UP HIGH

In Aurora 64B/66B,

I am using XC7VX550T-2FFG1927I FPGA. i have attached snapshots of Aurora physical layer and link layer settings, DRP mode is disabled for 12 lanes.

Once we done simulation by selected powerdown is 0 and loopback [2:0] is 1. then after 22 us, lane up and channel up both become active HIGH. but TX_TREADY signal not become active HIGH. PFA

 

regards

Raju

aurora_64b_66b_config.png
aurora_64b_66b_config_2.png
ch_lane_both_UP_NO TX_TREADY.png
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