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Deshi_Intel's avatar
Deshi_Intel
Icon for Regular Contributor rankRegular Contributor
5 years ago

Hi Nandish Jasani,

I screen through the KDB link. Those TSE IP counter known issue mainly affecting earlier Quartus version before v14.

So, your Quartus version of v16 should be fine.

Thanks

Regards,

dlim

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

Hi,

I am replying late, busy with another work, I have done signal taping or Debugging TSEMAC. I have attached word file with four images of TSEMAC signal tap.

1) Image1: TSEMAC Signals before Nios-II Application code.

2) Image2: TSEMAC Signals with Nios-II Application code running. It seems that TX-SGDMA is not working. It also shown that there no event occurs in eop and sop.

3) Image4: TSEMAC Signals show event occurs in TXD[3..0] and TX_ENABLE event occurs. But at the same time there is no event occurs in eop and sop. Why TSEMAC sends data as TX SGDMA is not working?

4) Image3: TSEMAC signals shows tx_ready from TSEMAC is deasserted and TSEMAC now stop working.

So from above observation, there is something problem of TXSGDMA. Can you please share any code example of SGDMA-TSEMAC-SGDMA which is proven? So I can check with my code.

Also please share your opinion by seeing attached image, if require letme know if any more information require in signal taping.

Regards,

Nandish Jasani.