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LM96163: reg 0x4A

Part Number: LM96163

Tool/software:

Hi expert,

May I have your help to explain more detail what's the meaning of bit0 & bit1 of reg4A?

Customer find when reg03=0x4, and Smart Tach mode is enable, they would heard some fast/slow audible noise at low speed but wouldn't happen if bit0 & bit1 of reg4A set to [0,0]

Regards,

Allan