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Some Questions about TMS320C28346

Hi all,

i have two question about TMS320C28346.

 

1. Interface to an external ADC

Which pin/signal should i use to connect EOC_N (end of conversion) from an adc?

I would like to use the McBSP Interface to connect with the SPI Slave Interface from ADC.

Moreover, i connected the EXTSOC1A to the CONVRUN (Start Conversion) signal on ADC.

It this possible?

 

2. HRPWM for DRV8402

Which PWM pins should i use for the DRV8402? The DRV8402 needs two complementary pwm signals.

I connected EPWM1A and EPWM1B for full bridge #1 and EPWM2A and EPWM2B for full bridge #2. Is this right?

 

Best regards,

Florian