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Compiler/TDA2PXEVM: 2PX Ethernet-NOPHY-RGMII --- Ping Request timed out

Part Number: TDA2PXEVM

Tool/software: TI C/C++ Compiler

Hello Ti,

I got a customer board. MCU is TDA2PX and the Ethernet connect type is RGMII , like this thread https://e2e.ti.com/support/processors/f/791/t/912697, I got a trouble, do me a favor , please.

1. I changed configuration as suggestion , and I can receive a ARP message shown as below picture on wire shark window,

As you can see, Ti announcement the static IP address "192.168.1.200" which I wish it. 

2.then I tried to Ping the IP address of TDA via my PC(win10)  and I can not observe the response message from the side of TDA2px ,Ping CMD return time out info also,as shown as below picture:

3. Register information 

Register 'GOOD_TX_FRAMES' increasing to 0x25 after power on and stopped at 0x25 , It looks very unusual;

Register 'GOOD_RX_FRAMES' increasing all the time ,looks fine.

Is there any direction to me to analysis this issue on my customer board?

Thanks for your help.

Best regard.