Part Number: TMS320F28377D I have a few basic questions relating to the Comparator subsystem module of TMS320F28377D. I am trying to compare a +/-10 V signal with another analog signal by giving the signals to CMPIN1P and CMPIN1N respectively.Based on the comparartor result, say, I would like to block the PWM . 1) As +/- 10V signal cannot be given directly to the DSP, should I do a voltage level shifting to 3.3V or below? 2) Can we give bipolar signals directly as inputs to CMPIN1P and CMPIN1N, or use hardware to convert it to unipolar? 3)Comparator subsystem 1 consists of two comparators- top and bottom one. Lets say, we give +/-10V signal to CMPIN1P and another analog signal at CMPIN1N. In this case, won't CTRIP1H and CTRIP1L be the same?Also, won't CTRIPOUT1H and CTRIPOUT1L be the same? Thanks, Sapna
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