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  • PCM5142: Compatibility of PCM5142 with DIR9001

    Resolved
    Part Number: PCM5142 Other Parts Discussed in Thread: DIR9001 Hi, Will the PCM5142 work DIR9001 ? My main goal is to receive audio signal from a TV source over optical TOSLINK SPDIF control its volume digitally and output the digital audio signal back…
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    • Answered

  • PCM5142: What is the difference between "Int4xoutROM" and "INT4xOutROMsl"

    Resolved
    Part Number: PCM5142 In a recent project using the PCM5142, we noticed that we ran out of resources when using the Int4xOutROM. But, when we switched over to Int4xOutROM sl it compiled with no issues. What does the "SL" designation mean? The help files…
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  • PCM5142: not powering on / automatic PLL not working

    Resolved
    Part Number: PCM5142 Hi, I am using a 3 wire I2S configuration with the PCM5142. It is in I2C mode. Master device for the I2S and I2C is a QCC5125 (BTM525). I made a PCB for the PCM5142 according to the schematic below and there is no audio. VNEG is…
    • Resolved

  • PCM5142: if there is command to verify I2S input

    TI Thinks Resolved
    Part Number: PCM5142 Hi Team, Please suggest if PCM5142 has command to verify I2S input is L = -R type. Thank you.

  • PCM5142: PCM5142 miniDSP using question

    TI Thinks Resolved
    Part Number: PCM5142 I found that when i use the output module Int2xOutRom** ,it can output 88.2K-192KHz audio but when inputing 44.1K or 48KHz sample rate audio,it will output 88.2K and 96KHz audio.Maybe that is the reason why it output awful audio.And…
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  • RE: PCM5142: In hardware mode with the PCM5142 set as master how do you set the divider to 256

    Resolved
    A 30mHz clock to the AD1896 set in slave mode. A 49.412mHz clock to the PCM5142 set in master and hardware mode. I was able to upsample 192kHz
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  • PCM5142: Urgent Purepath studio (for PCM5142) or PCM1865EVMGUI

    Resolved
    Part Number: PCM5142 Other Parts Discussed in Thread: PUREPATHSTUDIO , Hi, I am writing to report a major issue with support from Ti... very very unhappy customer. Nearly two months ago I requested PUREPATHSTUDIO and also PCM1865EVMGUI through Ti after hearing…
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  • PCM5142: miniDSP

    Part Number: PCM5142 Other Parts Discussed in Thread: PCM3070 , Hi Team, What is the difference between the miniDSP of PCM5142 and that of PCM3070? Which one has more instruction memory? Thanks and regards
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  • PCM5142: Custom interpolator: RAM based hybrid flow

    Resolved
    Part Number: PCM5142 Other Parts Discussed in Thread: PCM5242 Hi, I'm about to start experimenting with custom filters on the PCM5142. The datasheet says: "8.3.4.2 Interpolation Filter The PCM514x provides 4 types of interpolation filters, selectable…
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  • PCM5142: VNEG pin stuck at positive 499mV

    Resolved
    Part Number: PCM5142 Hi, Problem: PCM5142 VNEG pin stuck at positive 499mV, no apparent charge pumping activity on CAPP/CAPM, no audio out. I'm starting up a brand new design with the PCM5142 in I2C mode. Please see the attached schematic. I have made…
    • Resolved

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