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  • TLV320AIC3111: Analog In to speaker out with miniDSP

    Resolved
    Part Number: TLV320AIC3111 Other Parts Discussed in Thread: TLV320AIC3254 Tool/software: Hi : I want to use TLV320AIC3111 to achieve audio flow below: As I confirmed with datasheet, It should be OK. But I have some question to confirm: 1. I think…
    • Resolved

  • TLV320AIC3111: EMI Filter Component Recommendation and Out-of-Band Noise Filtered Measurements

    Part Number: TLV320AIC3111 Tool/software: Hi when considering EMI Filter Component Recommendation(slaa495) and Out-of-Band Noise Filtered Measurements(slaa313a), what should I do? 1. a ferrite bead inductor(120Ω@100Mhz) + 470pF capacitor only…

  • 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…

  • 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: 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…
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    • 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…
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    • 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…
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    • Answered

  • TLV320AIC3111: What should be CODEC input and outputs for TLV320AIC3111 for device tree AM62 (SK AM62)

    Resolved
    Part Number: LINUXSDK-OMAPL138 Other Parts Discussed in Thread: SK-AM62 , TLV320AIC3111 , TLV320AIC3106 , AM625 , PCMD3140 , TLV320AIC3262 Hello, I have modified the SK-AM62 eval board and connected to the TLV320AIC3111EVM board to test the functionality…
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    • 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 LINE…
    • Resolved

  • 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…

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