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Hello,
Looking at the part using the PurePath GUI and it appears it should be possible to connect I2S input module to the DSP_D and then output the digital signal via I2S DOUT pin.
However, despite all tries, I can only hear the processed audio from the analog outputs. The I2S DOUT pin remains stuck low with no activity.
Is this feature possible to do? How can I activate the DOUT pin to output data from the DSP_D ?
I did notice some interprocessor blocks that allow me to physically connect the I2S input block to the I2S output block in the GUI but, again, there is no activity on I2S out.
In the simplest form, I'm trying to implement a digital volume control I2S in -> Volume control -> I2S out
Hi,
This should be possibe. Can you share a screencap of your PPS process flow?
Thank you,
Jeff