92HD81 Datasheet, PDF (52/279 Pages) Integrated Device Technology – SINGLE CHIP PC AUDIO SYSTEM

92HD81
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
ID
Widget Name
14h
DAC1
Description
Stereo Output Converter to DAC
15h
ADC0
Stereo Input Converter to ADC
16h
ADC1
Stereo Input Converter to ADC
17h
ADC0Mux
ADC0 Mux with volume and mute
18h
ADC1Mux
ADC1 Mux with volume and mute
19h
Mono Mux
Mono output source select
1Ah
Mono Mix
Stereo to mono conversion
1Bh
Mixer
Input Mixer (Input Ports, DACs, Analog PC_Beep)
1Ch
MixerOutVol
Volume control for analog mixer
1Dh
SPDIFOut0
Stereo Output for SPDIF_Out
1Eh
SPDIFOut1
Second Stereo Output for SPDIF_Out
1Fh
Dig0Pin
First Digital Output Pin (pin48)
20h
Dig1Pin
Second Digital Output Pin / DMIC Input Pin (pin 46)
21h
DigBeep
Digital PC Beep
22h
DAC2
Stereo Output Converter to DAC
Table 25. High Definition Audio Widget
IDT CONFIDENTIAL
52
©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
V 0.995 01/11
92HD81