36
3.16 CODEC Function
This section describes the settings related to CODEC. The hardware circuit should be considered when configuring these settings
to get good performance.
3.16.1 Speaker Output
Set the output type as Capless or Single End upon the hardware circuit.
3.16.2 DSP Codec Always On
Never turn the CODEC off.
3.16.3 Close Codec Time
This setting determines the timer to turn the CODEC off when n-SPK stops playing music.
3.16.4 Filter Type For Audio Stereo Quality
It provides four modes on n-SPK to select the preferred quality of audio.
3.16.5 Enable LR Sound Channel Swap
Swap the left channel and right channel or not.
3.16.6 Enable LR Sound Mix
Enable or disable to mix the left channel with the right channel to a single channel.
3.16.7 DAC Bias For Audio Quality
The microphone boost which is needed hardware circuit
3.17 Indication Function
The n-SPK could control the specific pin to indicate something happened such as receiving an incoming call, having a call and so
on. And this specific pin may be configured to reflect several states
