Cx31993 Datasheet Fix 99%

The Conexant CX31993 Go to product viewer dialog for this item.

1. Incorrect default PLL configuration – leading to 48 kHz playback glitches.
2. Missing GPIO mapping for HPL/HPR mute control.
3. An erroneous I²C address (0x22 vs actual 0x20).

Chipset Architecture:

Integrated USB Audio Class 2.0 SOC with a built-in DAC and Class G headphone amplifier. Cx31993 Datasheet Fix

Why Searching for a "Datasheet Fix" is Misguided

• Error: Datasheet shows I²S format, but output is garbage (LRCLK/BCLK correct but data inverted).
• Fix:

  A proposed “datasheet fix” framework The Conexant CX31993 Go to product viewer dialog