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TAS5431-Q1: Audio forum

Tri Nguyen
Prodigy 10 points
Part Number: TAS5431-Q1


Hello TI,

I'm working with TAS5431-Q1 and I dont know what does symbol "-" means ( don't care or not yet initialized or not changed ) in Table 7-8 Control Register in datasheet. 

  • +1
    TI__Guru 51960 points

    Hi Tri

       It means not related bit, don't care.

       For example, if you want to set the Gain, only the bit7 and bit6 would affect, other bits not related to this settings. And if you want to set SpeakerGuard, only bit5, bit4, bit3 would affect.