92HD91 Datasheet, PDF (57/298 Pages) Integrated Device Technology – SINGLE CHIP PC AUDIO SYSTEM

92HD91
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
7.1. Widget List
ID
Widget Name
Description
00h
Root
Root Node
01h
AFG
Audio Function Group
0Ah
Port A
Port A Pin Widget (Headphone, Line IN/OUT, MIC)
0Bh
Port B
Port B Pin Widget (Cap-less Headphone)
0Ch
Port C
Port C Pin Widget (Line IN/OUT, MIC)
0Dh
Port D
Port D Pin Widget (Class-D BTL output)
0Eh
Port E
Port E Pin Widget (Line IN/OUT, MIC)
0Fh
Port F
Port F Pin Widget (Line IN/OUT, MIC)
10h
MonoOut
MonoOut Pin Widget (Output Only)
11h
DigMic0
Digital Microphone 0 Pin Widget
12h
DigMic1 Vol
Vendor Specific Widget - D-Mic1 volume (D pin to A mux connection)
13h
DAC0
Stereo Output Converter to DAC
14h
DAC1
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
PCBeep
Digital PC Beep
22h
VSW
Vendor Defined Widget
Table 32. Widget List
IDT™ CONFIDENTIAL
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92HD91