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Tiva version of replicator software

David Paulsen
Prodigy 235 points
Other Parts Discussed in Thread: LMFLASHPROGRAMMER

Is there an app note for programming a Tiva TM4C123G processor using JTAG.  I am building my own board, so I have to use my own interface to talk to the TIVA to program it.  The MSP430 has example code with the replicator app note, does anything like that exist for the Tiva processor?

  • 0
    TI__Mastermind 18905 points

    David,

    We do not have an app note for making a JTAG programming interface.  If you are looking for a low level programming interface you should look at LM Flash Programmer.  It can be used as either a windows GUI or command line.  You can download it at http://www.ti.com/tool/lmflashprogrammer. 

    If I have completely missed the point of your question, please let me know.  Based on the infomation given, I think this what you are looking for.

    Lela

  • 0 in reply to Lela Garofolo
    Prodigy 235 points

    Thanks for the reply.  However, I have looked at lmflashprogrammer, and I don't think it is what I need.  The problem is that the embedded system that the Tiva part is installed in does not have an interface that lmflashprogrammer understands.  It has an interface to drive the JTAG signals, but it is custom.  If lmflashprogrammer allows a plugin to be written to control the JTAG signals, that would be great.  By that I mean if I could add my own interface to set or clear TCK, TMS and TDI and read TDO for lmflashprogrammer.  I did not see that option, however.

    If that is not available, I will just write my own application from scratch using the ARM Debug Interface v5 Architecture Specification.  I was hoping for an easier route if one is available.