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Connect digital and analogue ground of ezdsp f2812 to the

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oday_ibrahim

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Hi Guys ,

I’m not very good in the practical and I hope from you to help me. My question about digital and analogue ground of DSP f2812

I want to connect PWM pins to the mosfet drive circuit and as you know the drive circuit need power supply (Vcc). My question: if I connect the ground of the drive circuit and the ground of the power supply with DGND of DSP cause problem or that correct.

Many thanks

ibrahim
 

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