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DRV8873-Q1: Relationship between nFAULT pin and FAULT status register value

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Part Number:DRV8873-Q1

Hi,

I used the DRV8873S-Q1 to design my DC motor control board.
When measuring the nFAULT pin with the oscilloscope, the nFAULT pin indicates Low.
The value of the FAULT status register at that time is 0x40h.
I want to know what kind of Fault it is.


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