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  • TAS2555: TAS2555 TAS2555_REG__WCLK1_GPIO2 Is being set to disabled

    Part Number: TAS2555 We are finding that the TAS2555 TAS2555_REG__WCLK1_GPIO2 (0,1, 0x3e) register is reading back a value of 0x00 which corresponds to "0 0000: Disabled (Input and Output buffers powered down)". The datasheet reports that the default…

  • TAS2555: Question regarding how the TAS2555 responds to I2S inputs

    Part Number: TAS2555 Hello Ivan, I am confused by the way the TAS2555 is behaving when I send it a finite stream of audio data over I2S. I am hoping you can help me understand what is going on. The test program streams a table of 192 L/R samples of…
    • Answered

  • TAS2555: TAS2555EVM

    Resolved
    Part Number: TAS2555 Hello Ivan, We are having problems driving the TAS2555 with an external master running on a PSOC6 development kit board. Then we found this thread showing that another TI EVM does not allow an external master: https://e2e…
    • Resolved

  • TAS2555: Output Clipping, PWM outputs not at VBoost

    Part Number: TAS2555 Hello I am trying to increase my output amplitude but my output waveform is clipping. I have included an image of the desired waveform (green waveform) with Speaker Control register setting of 0x3C but if I increase above 0x3C …

  • TAS2555: I2C stops ACKing ~21ms after Reset line goes high

    Part Number: TAS2555 Ivan Salazar I see you are an expert in the TAS2555. I have a CY8C6347 driving a TAS2555. The pullups on the I2C are 4.5K. I have tried I2C clock freqs from 50K to 400K, all with the same behavior The TAS2555 power is sequenced…

  • TAS2555YZEVM: Software download

    Part Number: TAS2555YZEVM Other Parts Discussed in Thread: TAS2555 I can’t download AAC_DMSP1217P-J-01_v1_3.ppc3 and AAC_DMSP1217P-J-01_v1_3_Stereo.ppc3 . It will show this picture after clicking links.

  • TIDA-00874: Requirements

    TI Thinks Resolved
    Part Number: TIDA-00874 Other Parts Discussed in Thread: PCM5242 , , TAS2555 Tool/software: Hi, Good Day. What is needed to use the USB port of the TIDA 00874 reference design? Are there any software for intemerdiate boards required to connect the…
    • Answered

  • TAS2559: Product is not meeting the datasheet performance, even when measured on the EVM (also, continued PPC3/SmartAmp thermal characterization problems)

    Resolved
    Part Number: TAS2559 Other Parts Discussed in Thread: TAS2563 , TAS2555 Tool/software: Team, We are using the TAS2559 device in a client's design (AI-enabled Wifi/BT Smart Speaker for consumer electronic product). Here is the datasheet plot to which…
    • Resolved

  • [FAQ] PUREPATHCONSOLE: Software lookup table for audio devices

    TI Thinks Resolved
    Part Number: PUREPATHCONSOLE Tool/software: A table with links to all the software needed for audio devices and their EVMs. Find the device(s) of interest in the table and use the links to request access to the software you need. Product or…

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