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TAS5825MEVM: PPC3 2.1 configuration

Jay Yoo
Intellectual 1826 points
Part Number: TAS5825MEVM
Other Parts Discussed in Thread: TAS5825M,

Hi team,

Is it possible to configure using 2 TAS5825M devices on the TAS5825MEVM as below? I found 2.1 configuration mode in the APP but It seems that the PBTL output is only I2S out. 

Also, I don't understand the figure below. Does SDOUT come from J11 and J12?  

Thanks,

Jay

  • +1
    TI__Mastermind 31490 points

    Hi Jay

        In 2.1 mode, the left side settings is all for device U1 in our EVM. The default settings means the U1 will send out the PBTL signal through I2S out, and the I2S out signal from U1 will be given to SDIN in U2. You can choose this I2S out signal is post or pre the DSP processor in U1.

         

       You can also use In-System Tuning tools to config two 5825 in our EVM separately. Set one 5825 in 2.0 mode and set another 5825 in 1.0 mode, will have more flexibility.