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  • TLV320AIC3110: Codec never goes into power down mode

    Part Number: TLV320AIC3110 Hello, We are using the TLV320AIC3110 codec and we have seen that it never appears to go into power down mode i.e. it never writes the value 0x80 to Page 1 Register 46 (0x2E). We only ever see it with value 0x00 or 0x01. …

  • TLV320AIC3110: Audio Code white noise issue

    Part Number: TLV320AIC3110 Hi. We are now facing codec white noise issue from line-out, except layout/placment and discrete components following, we would like to know any possible register finetune from codec itself? which one and where? Or can you see…

  • TLV320AIC3110: SPEAKER

    TI Thinks Resolved
    Part Number: TLV320AIC3110 Hi, We are using TLV320AIC3110IRHBR in our design for I2S interface. In datasheet it is mentioned as stereo Class D speaker. What type of speakers need to be connected. Is the mentioned speaker part number "AS01808MR-R" can…

  • TLV320AIC3110: AUDIO CODEC DESIGN REVIEW

    TI Thinks Resolved
    Part Number: TLV320AIC3110 Hi, We are using TLV320AIC3110IRHBR Audio Codec in our design for I2S interface. We would like to know the specifications for choosing the speaker. In datasheet it is given as 1.29W speaker, can we choose the speaker below 1…

  • TLV320AIC3110: Codec stops working after sleep and resume

    Part Number: TLV320AIC3110 Hello, I am using the tlv320aic31xx codec in my embedded device and I've noticed that, after forcing the unit into sleep and then, resume, I get a bunch of these errors: tlv320aic31xx-codec 0-0018: ASoC: error at snd_soc_component_update_bits…

  • RE: TLV320AIC3110: The loop-out function of TLV320AIC3110 causes noise in the ADC module

    Hello Andrew, Thanks for your suggestion, this problem has been resolved. Best, Paul
    • Answered

  • TLV320AIC3110: Limiting the maximum volume level

    Resolved
    Part Number: TLV320AIC3110 Hello, I'm trying to limit the maximum volume level allowed for the tlv320aic3110. In our initial tests, when the volume is at its maximum default volume, it ends up damaging the speaker. For now, we are lowering the default…
    • Resolved

  • RE: TLV320AIC3110: Click sound on tlv320aic3110

    WS clk is still wrong, this time you use 48k-samplerate wavfile, so the freq of WS must be 48kHz. Tell me where you get the code? Can you check what's wrong with the code related with the following log [ 166.195482] tlv320aic31xx-codec 0-0018: ASoC…
    • Answered

  • TLV320AIC3110: Jack detection, interrupt

    Resolved
    Part Number: TLV320AIC3110 Hello My customer is facing a problem on TLV320AIC3110. They want to use the jack detection. But the interrupt occurs only when playing the audio. It means the jack detection doesn’t occur when no communication and no MCLK.…
    • Resolved

  • RE: TLV320AIC3110: TLV320AIC3110 audio issue

    You can refer to datasheet functional block as shown below which provides the register to set for the desire path. PxRxx represents Page and Register number for example P1R50 represents Page 1 and register 50 register. Look for the register map in the…

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