BQ79606A-Q1: The Function and Diag Tailoring in FMEDA Calculation Tool

Hi Zizhen,

Let me check with the functional safety team here. 
Best Regards,

Anthony Pham. 

Hi Zizhen,

I want to emphasize that SM101 VCELL accuracy may not have the intended use of covering this failure mode. I ultimately cannot dictate this within your system but I am clarifying with the functional safety team if this coverage can be extended in any way but this may take some time.

Best Regards,

Anthony Pham

Hi Anthony:

Thank you for your answer. the above just an example.

What I want to know is:

If the default value in Column K of a failure mode is " None", Does it mean this failure mode is not related with safety from TI view point? this failure mode will not have impact on SG1/SG2/SG3 and SG4?

If I think this failure mode is related with safety, so I choose the " Yes" in Column K of this failure mode. But if the default value in Column M of a failure mode is " None" too, Does it mean this failure mode cannot be covered by any safety mechanisms? even it has some options in the drop-down option of this cell. Or I can chose one safety mechanism group in the drop-down option of this cell to cover this failure mode?

Best Regard!