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TM4C123GH6PM: ROM Based TivaWare

sarea hariri
Intellectual 650 points
Part Number: TM4C123GH6PM

Hi all, 

I have used TivaWare Driver Library many times before. 

I noticed that there is another user guide called ROM USER’S GUIDE so i am wondering what is the difference between TivaWare and the ROM based one? 

when should i use each one? 

Regards, 

Sarea

  • 0
    TI__Guru 72500 points
    Hi Sarea,
    Basically the functions found in the ROM are also available in the driver library. Use of the "ROM_" version reduces the amount of flash space required and usually executes in less time. I recommend using the "MAP_" prefix which causes the "ROM_" version to be used unless an updated version is available in the driver library.

    There is some discussion about this topic in a recent thread where I explained this in more detail:
    e2e.ti.com/.../2469850