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Altera_Forum
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12 years ago

TSE (Ethernet) - Core does not transmit data on RGMII TX, rest works perfectly fine

Hi all, I am facing a problem that I don't fully understand. I have an instantiation of the TSE core that I integrated into my application. In simulation everything (Receiving and Sending) work...
Altera_Forum's avatar
Altera_Forum
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12 years ago

It can be a timing problem on the RGMII pins too. If you set the PHY in loopback mode, you can at least check that you receive back on the RGMII pins the same packets than those you send. If they are identical, then the timing is probably right.