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Is there any way to read internal volume register from the PCM2705 using SPI?

Other Parts Discussed in Thread: PCM2705

 It appears an HID status register exists but no information in the datasheet that would allow external reading of volume level.  Is there a way to read the static volume from a PCM2705 using SPI? 


  • Hi Dale,

    No, it is not possible to directly read the internal volume register on the PCM2705 using SPI.  The SPI 's functionality is limited to being used to write HID-type commands (volume up, volume down, mute, etc.) to the PCM2705, or for programming the device's descriptor.