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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.