Search tips
Showing 194 results View by: Thread Post Sort by

  • PCM5122: Application issues

    TI Thinks Resolved
    Part Number: PCM5122 Hi, 1. Is there a fade in/out function for PCM5122 volume adjustment? 2. When using PCM5122, POP sound is generated for every 1dB increase or decrease in audio output during volume adjustment. How to modify it? Currently,…
    • Answered

  • PCM5122: The details of the registers

    Resolved
    Part Number: PCM5122 Hi team, May I know the deails of these registers? Best regards, Shunsuke Yamamoto
    • Resolved

  • PCM5122: PCM5122 Issue at 8x Interpolation Settings

    Part Number: PCM5122 Hi Team, This inquiry from our customer is related to the other thread below https://e2e.ti.com/support/audio-group/audio/f/audio-forum/1158567/pcm5122-how-to-use-16x-interpolation According to our customer, We're using the…

  • PCM5122: Questions about PCM5122 measured charts...

    TI Thinks Resolved
    Part Number: PCM5122 Dear sir, I have some questions about PCM5122 THD+N and SNR chart! Here are the charts for THD+N and SNR. Please help to give me some advice. Thanks. 1. THD+N: -> what is the THD+N actually? Around 50dBV+ 5.9dBV? …

  • PCM5122: How to set clock divider in HW mode?

    Part Number: PCM5122 Hello team, I am confused how to set clock divider for BCK and LRCK in HW mode. In chapter 8.3.6.6 the Setup for the Master Clock only describes the required Software configuration. Therefore, I am not sure how to set the…
    • Answered

  • PCM5122: How to configure I2S master or slave?

    Resolved
    Part Number: PCM5122 Other Parts Discussed in Thread: TAD5242 Hello team, How can I configure I2S master or slave for this device? Can I configure with hardware pin? For example, TAD5242 is clear that I can configure I2S by hardware pin. Best…
    • Resolved

  • PCM5122: Power State remian at Wait for CP voltage valid after setup clock trees for initalization

    TI Thinks Resolved
    Part Number: PCM5122 Other Parts Discussed in Thread: PCM5102A , PCM5102 Tool/software: Hi, I'm following the config example here: e2e.ti.com/.../428281 to setup the PCM5122. 32bit @ 16K Sample Rate, SCK is connected to BCK. after setup…
    • Answered

  • PCM5122: Delat time when fs=88.1kHz

    Resolved
    Part Number: PCM5122 Hi team, My customer plans to use the sampling frequency of 88.1kHz and concerns the delay time of each filter. For example, In case of NORMAL (8x) filter when fs=48kHz, delay time coefficient is 20. Is 20 also applicable in case…
    • Resolved
    • Answered

  • PCM5122: PCM5102A change design to PCM5122

    Resolved
    Part Number: PCM5122 Other Parts Discussed in Thread: PCM5102A , Hi Team, My customer want to change design from PCM5102A to PCM5122. I checked datasheet and the different is interface only. May I know if customer change solution to PCM5122, they need…
    • Resolved

  • PCM5122: Default registers

    TI Thinks Resolved
    Part Number: PCM5122 When using purepath console, I am wanting to get a dump of registers with default settings. Before dumping and looking at the registers, it appears that certain bits are highlighted as modified values as seen on the pictures below…

Didn't find what you are looking for? Post a new question.