Hello,
I see the mvsilicon chip on board of up2stream ProV4 has another I2s port available.
I suppose the connector exposing I2s on the board is connected on I2S0.
It seems it’s possible to enable I2S1 using ACP Workbench.
Does anyone know if I2S1 pins on the mvsilicon chip are available or are they used for alternate functions?
Idea would be to connect an external DAC to I2S0 using the on-board connector and a raspberry pi (as a music source) on I2S1 for example.
Thank you