92hd81 Integrated Device Technology, 92hd81 Datasheet - Page 54

• Manufacturer Part Number: 92hd81
• Description: Single Chip Pc Audio System
• Manufacturer: Integrated Device Technology

SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
92HD81
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
1Ch
1Dh
10h
12h
13h
14h
15h
16h
17h
18h
19h
1Ah
1Bh
1Eh
1Fh
20h
21h
22h
11h
ID
Widget Name
MixerOutVol
DigMic1 Vol
SPDIFOut0
SPDIFOut1
Mono Mux
ADC0Mux
ADC1Mux
Mono Mix
MonoOut
DigBeep
DigMic0
Dig0Pin
Dig1Pin
DAC0
DAC1
ADC0
ADC1
DAC2
Mixer
Table 25. High Definition Audio Widget
54
Second Digital Output Pin / DMIC Input Pin (pin 46)
Input Mixer (Input Ports, DACs, Analog PC_Beep)
Vendor Specific Widget - D-Mic1 volume
Second Stereo Output for SPDIF_Out
MonoOut Pin Widget (output only)
ADC0 Mux with volume and mute
ADC1 Mux with volume and mute
Stereo Output Converter to DAC
Stereo Output Converter to DAC
Stereo Output Converter to DAC
Digital Microphone 0 Pin Widget
Volume control for analog mixer
Stereo Input Converter to ADC
Stereo Input Converter to ADC
First Digital Output Pin (pin48)
Stereo Output for SPDIF_Out
Stereo to mono conversion
Mono output source select
Digital PC Beep
Description
92HD81
PC AUDIO
V 0.97 01/09