JTAG loader

 

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This topic contains 4 replies, has 2 voices, and was last updated by  greg 6 years, 7 months ago.

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  • #73

    azdem
    Member

    Hi Greg,

    thanks for good open-source work. I have tested mcx16 on Virtex-6 and it worked well!

    Well, except the JTAG loader! Does it work with multi-device chain or is it possible to modify your Qt source code somehow, so that it tells the impact to load the code to the second device in the chain?

    Regards,

    Azdem

    #74

    azdem
    Member

    I have figured it out 🙂

    It worked with -bi & -bd options.

    #75

    greg
    Member

    Thanks for posting your solution!

    #76

    azdem
    Member

    One more question about the JTAG loader.

    It seems that the JTAG loader does not implement any error checking, crc, checksum, etc. Very often, my code/string get corrupted, since cable auto setup returns a high TCK frequency for my setup. Is there a way of reducing this frequency without installing Qt SDK & recompling the Assembler/Loader software?

    Best Regards,

    Aziz

    #81

    greg
    Member

    Hi Aziz,

    I’ve attached an mcx16 release that adds a -s option for setting the cable speed (untested).  Let me know if it works for you.

    -Greg

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