Forum Discussion

Gigiz's avatar
Gigiz
Icon for New Contributor rankNew Contributor
4 years ago

MAX10M04 / Quartus Prime Lite Edition

Good morning, I'm completing a project with MAX10M04 FPGA and Quartus Prime 20.1 Lite Edition software. The project is in the final phase, everything works fine but I have a very strange problem: I...
Nurina's avatar
Nurina
Icon for Regular Contributor rankRegular Contributor
4 years ago

Hi Gigi,


I don't see signals "ENC4_A" and "ENC4_B" connected to the ground in your new design file. Can you explain what those signals, along with the alarm signal do?


Can you use the SignalTap logic analyzer on the 4Encoder to probe and debug the behaviour of internal signals during normal device operation? SignalTap can be used to monitor your real time signal, so you can find the root cause of the problem.


Here's a document that can help you understand SignalTap: https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/hb/qts/qts_qii53009.pdf?wapkw=signal%20tap%20


There are also some training courses about SignalTap available on Intel FPGA's YouTube channel: https://www.youtube.com/watch?v=RtPqQ25hSIk


Regards,

Nurina


  • Gigiz's avatar
    Gigiz
    Icon for New Contributor rankNew Contributor
    4 years ago

    Hi Nurina,

    thanks for the informations, ENC4_A and ENC_B are in the input of "EtherCAT" block at topo level design.

    The "ENC4_ALARM" is not a problem.

    Best Regards,

    Gigi

  • Gigiz's avatar
    Gigiz
    Icon for New Contributor rankNew Contributor
    4 years ago

    Hi Nurina,

    How can I fix the 332060 and 332068 warnings ?

    Thanks.

    Best Regards,

    Gigi