As i had design my New DRV8323 board V2 . the previous version work very well. I not change anything but only i just reduce the size from 128 X 50 mm to 50 X 73 mm .As it show current fault on phase A and C . rest i also got ringing on SPI . So i am not able to understand the previous board work well and just making it compact not it not able to drive motor . In my previous design I use 3 resistance to measure current in all the three phase , Bur now i use 2 resistance in parallel where one side of resistance connect to three lower MOSFETs and other part of resistance is connected to Ground.
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