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TIDA-010210: I am confused why using the cmpc=counter to trigger the isr

JINGHANG LU
Prodigy 90 points
Part Number: TIDA-010210

Tool/software:

Dear TI support staff

I am reading the TIDA-01020. i see that at the cmpb=counter  triggering the soc, and the cmpc=counter triggering the interrupt. I would like to know the reason behind it. 

thanks 

jinghang lu

  • 0
    TI__Intellectual 2790 points

    Dear Jinghang,

    in general, the SOC and the ISR can be in two different different timing. For example, sampling on a a vertex of a triangle and on the bottom of the next triangle executude the ISR.

    I general it is always important to trigger the SOC on the vertex or bottom of the triangle to get out the mean value of the measured values.

    Thanks

    Best Regards

    Riccardo