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OlegT's avatar
OlegT
Icon for Occasional Contributor rankOccasional Contributor
5 years ago
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Cyclone 10 GX FPGA Development Kit embedded Download Cable

Hello.

I am working with new Cyclone 10 GX FPGA Development Kit.

And I am not able to use embedded download cable.

When I plug USBA - microUSB cable to PC and power up the board, Windows 10 OS reports an error:

In device manager:

I've tried different PCs, different cables, but the result is the same.

+3.3V supply of CY68013 is ok, reset is High, oscillator runs 24 MHz.

If I plug external USB Blaster to J11 connector, I can successfully scan JTAG chan, C10GX can be successfully programmed.

How to solve this issue?

Best regards,

Oleg.

  • OlegT's avatar
    OlegT
    5 years ago

    Looks like the problem lies in jtagserver.

    jtagconfig --serverinfo said, that server version was 19.1

    Then I run:

    1. jtagserver --uninstall

    2. cd to Q17.1 folder, where jtagserver resides.

    3. jtagserver --install

    Now jtagconfig --serverinfo says, that server version is 17.1

    And embedded cable recognizes:

    and works well.

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  • OlegT's avatar
    OlegT
    Icon for Occasional Contributor rankOccasional Contributor
    5 years ago

    I have an experience with CY7C68013 and I know, that it is a quite capricious thing.

    Could it be possible, that there is something wrong with MAX10 (U2), which is connected to usb controller?

    When I scan JTAG chain by external balster, this chip (U2) presents on the chain, but may be FW is wrong or missing?

  • OlegT's avatar
    OlegT
    Icon for Occasional Contributor rankOccasional Contributor
    5 years ago

    Thank you, but no luck. The problem is still here.

    FYI:

    I have your old Lark Board. It aslo has embedded blaster, which is designed on CY7C68013. It works perfectly.

  • OlegT's avatar
    OlegT
    Icon for Occasional Contributor rankOccasional Contributor
    5 years ago

    Looks like the problem lies in jtagserver.

    jtagconfig --serverinfo said, that server version was 19.1

    Then I run:

    1. jtagserver --uninstall

    2. cd to Q17.1 folder, where jtagserver resides.

    3. jtagserver --install

    Now jtagconfig --serverinfo says, that server version is 17.1

    And embedded cable recognizes:

    and works well.

  • NurAiman_M_Intel's avatar
    NurAiman_M_Intel
    Icon for Super Contributor rankSuper Contributor
    5 years ago

    Hi,


    Thank you for sharing the solution with us.

    I’m glad that your question has been addressed, I now transition this thread to community support. If you have a new question, feel free to open a new thread to get the support from Intel experts. Otherwise, the community users will continue to help you on this thread. Thank you.