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PurePath Studio analogue input mux component

Giles Hutchison
Prodigy 240 points
Other Parts Discussed in Thread: TAS3308

I have just started using PurePath Studio delivered with the TAS3308LC eval board.

Could someone explain where / how to find / configure the MUX at the front of the ADC component in the GUI?

Thank you

 

  • 0
    TI__Genius 14545 points

    Giles Hutchison said:
    Could someone explain where / how to find / configure the MUX at the front of the ADC component in the GUI?

     

    Giles,

        PurePath Studio allows for one to easily generate the assembly code that runs in the Digital Audio Processor (DAP) core of the device, however one must configure the peripherals of the device via I2C as these are external to the DAP core. Please refer to the I2C Overview Window in PurePath Studio to determine the I2C sub-address of the ADC Mux. The bit mapping of the registers is available in the TAS3308 Data Manuel.

    Best Regards,

    Drew

  • 0 in reply to dabuan
    TI__Genius 14545 points

    Giles,

         To further answer your question, the ADC mux component can be treated as a software memory mapped register which allows the user to access the audio data from the phsical ADC inside the DAP core for digital processing.

    Best Regards,

    Drew