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Himabindu's avatar
Himabindu
Icon for New Contributor rankNew Contributor
5 years ago

Cisco- Altera PHY issue

and we are using your PHY in one of our IM 8x10G ( IMA8Z) . SDK version : 4.0 CHIP id: TpDrv-tpo225_c1-0_13.tar.gz ISSUE: There is a customer issue on 8x10G IM that after system reload inte...
SengKok_L_Intel's avatar
SengKok_L_Intel
Icon for Regular Contributor rankRegular Contributor
5 years ago

Hi,

If the traffic generator is working as expected, the PHY FIFO should not overflow or underflow. It is better to understand if there is any other dependency on this particular board. It could be due to the Signal Integrity if this issue happens intermittently. This is good to know if this board passed any manufacturing or validation testing before delivery to the customer, and any changes cause the problem.

Regards -SK