Part Number:66AK2H14
Tool/software: TI-RTOS
Hi,
We have designed a customized board with 66AK2H14.
In our board we have 3 66AK2H14 processor ,out of which 1 is configured as Centralized Processor (Called CP henceforth) and 2 Distributing Processors (Called DP henceforth).
We have added one Ethernet switch(Microsemi's VSC 7429) between processor and RJ45 connector and 4 SGMII ports from each processor is connected to Ethernet switch.
Purpose of the switch is just to multiplex the SGMII ports as per customer requirement.
We have configured the Ethernet switch.
When I try to run the EMAC example in non loop back mode , it runs successfully and sent 10 packets out.
But in the switch i didn't receive any packets and SGMII link is not stable in Ethernet switch. It is toggling.
Now my question is
Q1. Whether there is any extra configurationis needed in 66AK2H14 side to connect to Ethernet switch? Because I tested same EMAC example on the EVM and I was able to see the packet transmission in the
Wireshark.
Q2. I raised the same query to Microsemi , they suggested me to disable EEE in 66AK2H14 side, but I didn't find anything in the Gigabit Ethernet (GbE) Switch Subsystem user guide to disable EEE.
How to disable it?
Please help me with this.
Thanks and Regards,
Mahima Shanbag