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DRV8305: nFault in status register

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Part Number: DRV8305

The DRV8305, Motor Driver IC, has an output signal named nFault in its datasheet. Table 5, Fault and Warning Operating Modes, lists all of the contributing factors to nFault status. Sections 7.3.8.1 and 7.3.8.5 are descriptions of operating conditions contributing to nFault status.  In Table 8, Register Map, the status registers are listed with the individual status bits enumerated.  However, there is no explicit identification of nFault status in the status registers. Now the question is this, is there a single status bit which reflects the nFault status? Is it bit 10 in the Warning and Watchdog Register? Bit 10 is labeled FAULT but without any further definition who can know.  If there is no single bit for nFault status, does one then have to check individually all 16 status bits that contributed to nFault status? Thank you in advance.


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