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  • TLV320AIC3111: No sound output after PurePath studio download project

    Resolved
    Part Number: TLV320AIC3111 Other Parts Discussed in Thread: TSC2117 Tool/software: Hi I want to use PurePath studio to configure MiniDSP. But when I download and run my project, no sound output. Meanwhile if I use TLV320AIC3111EVM Software to control…
    • Resolved

  • TLV320AIC3111: I2C lock within linux driver

    Part Number: TLV320AIC3111 Tool/software: Hi, We have a TLV320AIC3111 connected to an imx8MP. There are no other IC's connected to this bus. The issue is that for some reason we can't get reliable communication over I2C when using the TI kernel driver…
    • Answered

  • TLV320AIC3111: how to generate ADC Biquad Filter Coefficients and ADC Biquad Filter Coefficients

    Resolved
    Part Number: TLV320AIC3111 TLV320AIC3110 Other Parts Discussed in Thread: TLV320AIC3110 Tool/software: Hi I use TLV320AIC3111/ TLV320AIC3110 for my design, but I can't find how to generate ADC/DAC Biquad Filter Coefficients and ADC/DAC FIR Filter Coe…
    • Resolved

  • TLV320AIC3111: TLV320AIC3111 Raspberry Pi Zero W

    Part Number: TLV320AIC3111 Hello Forum, I am trying to test a product with a TLV320AIC3111 Codec with a Raspberry pi Zero W but i cant get it to work. I've adeed the tlv320aic31xx driver from: https://github.com/torvalds/linux/blob/master/sound/soc…
    • Answered

  • TLV320AIC3111: Setting Attack and Decay Time in AGC

    Resolved
    Part Number: TLV320AIC3111 Hello, I am trying to set up an AGC on the TLV320AIC3111. I am looking at an example from the SLAA446 application note on setting it up. The example found in section 1.4 number 2 (see below), they are saying to set the attack…
    • Resolved
    • Answered

  • TLV320AIC3111: BALANCED LINE OUT

    Resolved
    Part Number: TLV320AIC3111 Other Parts Discussed in Thread: DRV135 hello The DAC being developed requires Left and Right 1/4" Unbalanced output and XLR Balanced out. I'm using TLV320AIC3111. Is there any way to use Balanced Speaker output as…
    • Resolved
    • Answered

  • RE: TLV320AIC3111: What should be CODEC input and outputs for TLV320AIC3111 for device tree LINUXSDK-OMAPL138

    Resolved
    0x18 for audio codec TLV320AIC3111 but the SK AM62 Eval comes with TLV320AIC3106 and I2C address for that is 0x1B

  • TLV320AIC3111: Unable to load module in Linux

    Part Number: TLV320AIC3111 Hello, I am trying to configure Linux kernel to enable drivers for TLV320AIC3111 and have followed the steps shown on the following page. https://www.ti.com/tool/TLV320AIC31XXSW-LINUX#description I am trying to enable this…

  • TLV320AIC3111: Electret mic configuration for input

    TI Thinks Resolved
    Part Number: TLV320AIC3111 I am trying to configure TLV320AIC3111 as an input only mode. I am able to get the audio samples but have one issue now. While there is no audio, there is some sound heard which I think is because of some misconfiguration of…
    • Answered

  • LINUXSDK-OMAPL138: Unable to get microphone working on TLV320AIC3111 using arecord command

    Resolved
    Part Number: LINUXSDK-OMAPL138 Hello, trying to test microphone that is on the eval board and have issue with it. I have set the jumpers to Diff Mono but still can't test the microphone. And on 2nd attempt we are always getting 'read error root…
    • Resolved

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