ALC5642-VF
Datasheet
IN2N/JD2 – Pin 8
In IN2N microphone input function, need to disable JD2 jack detection function – MX-BB[15:13] =
000’b and MX-FB[8] = 0’b.
In JD2 jack detection function, need to set these register settings:
1. Power down IN2N – MX-64[12] = 0’b
2. Mute IN2 to each analog mixer - (RECMIXL/RECMIXR/OUTMIXR).
3. Set IN2 as single-end mode – MX-FA[8] = 1’b
4. Enable JD2 as jack detection source – MX-BB[15:13] = 011’b
Enable JD2 as extra jack detection source – MX-FB[8] = 1’b
Multi-Channel Audio Hub/CODEC with embedded Voice
DSP and SounzRealTM Digital Sound Effect
32
Rev. 0.93
REALTEK [ Realtek Semiconductor Corp. ]
