[54] I2S: Wrong LRCK polarity in Aligned mode

This anomaly applies to IC Rev. Engineering C, build codes CHAA-BA0, CIAA-BA0, QFAA-BB0.

It was inherited from the previous IC revision Engineering B.

Symptoms

In Aligned mode, left and right samples are swapped.

Conditions

CONFIG.FORMAT = ALIGNED

Consequences

Left and right audio channels are swapped.

Workaround

Swap left and right samples in memory.

Parent topic: New and inherited anomalies