Hi there,
We are wanting to use the CM3 for multichannel audio related projects.
One problem we face in using the CM3 is that I2S1_SDO3_M1 is tied through a resistor to rail voltage. This will effect bandwidth for high speed audio.
A similar issues is found for I2S2 _LRCK_TX_M1 which has an inseries 1k Ohm resistor !
In future it would be great if audio busses are left for the user withouth parallel or series resistances attached.
thanks
Matt