Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 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
Icon for Honored Contributor rankHonored Contributor
10 years ago

Hello guys,

Experiencing same issue as the Thread starter:

Functional simulation works perfect, but when programming and looking into SignalTap the Tx lines are always zero.

Checked the configuration registers in SignalTap - all ok.

Checked Statistics counters - counter of good transmitted packets is counting with every packet transmitted but Tx RGMII data lines and Tx RGMII Control line are always zero.

Any ideas?