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SYS/BIOS Hardwrae timers

Ed Hildebrandt
Expert 1035 points
Other Parts Discussed in Thread: TMS320F28335

I working on a project on a TMS320F28335 which has three hardwrae timers.

I understand that SYS/BIOS uses one of these timers. 
Can someone confirm that this is timer1?

If I add the Clock module to the build does this use up a second timer?

Ed

 

  • 0
    TI__Mastermind 20805 points

    This wiki page should help:

    http://processors.wiki.ti.com/index.php/SYS/BIOS_for_the_28x

    I also attached some slides with screenshots that might help.

    You can use the CCSv5 ROV tool to see which Timers are in use by SYS/BIOS.   If you open ROV and go to Timers area, you will see which ones are in use and their periods.

    2514.timers.ppt