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CCS/TMS320F28377D: Max CLB GPIO Speed

user6067725
Prodigy 30 points
Part Number: TMS320F28377D


Tool/software: Code Composer Studio

Hello,

I'm looking at the CLB. I know its clock frequency is max 100MHz because of divider. I wonder if I use CLB GPIO's at 100MHz? If not, what is the max CLB GPIO speed?

Best Regards

  • 0
    TI__Guru 52040 points

    If you toggle at every clock edge, you will get a 50MHz signal. You can put this on the GPIO but becuase of the GPIO limitations you wont get a square wave with SHARP edges . Try this on the launchpad you will see what I mean. I have never tried it.