92HD66B IDT [Integrated Device Technology], 92HD66B Datasheet - Page 51

• Manufacturer Part Number: 92HD66B
• Description: FOUR CHANNEL HD AUDIO CODECS
• Manufacturer: IDT [Integrated Device Technology]

92HD66B
FOUR CHANNEL HD AUDIO CODECS WITH DUAL CAPLESS HEADPHONE AMPLIFIERS
©2011 INTEGRATED DEVICE TECHNOLOGY, INC.
6.2.
6.3.
6.4.
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Widget Descriptions
Widget Details
Device IDs
Widget Name
Port MonoOut
MixerOutVol
SPDIFOutN
InPortNMux
ADCNMux
Mono Mux
Mono Mix
DigMic N
PCBeep
DigNPin
Detailed widget information will be provided in a future datasheet update.
VSWN
Port X
DACN
ADCN
Mixer
Root
AFG
Digital Output Converter for SPDIF_Out (N represents the instance)
4ch, 40QFN, 1.5V HDA Signaling, 5V AVDD
4ch, 40QFN, 1.5V HDA Signaling, 3.3V AVDD
4ch, 40QFN, 3.3V HDA Signaling, 5V AVDD
4ch, 40QFN, 3.3V HDA Signaling, 3.3V AVDD
4ch, 48QFN, switchable 1.5V or 3.3V HDA Signaling, 5V AVDD
4ch, 48QFN, switchable 1.5V or 3.3V HDA Signaling, 3.3V AVDD
Stereo Output Converter to DAC (N represents the instance)
Digital I/O Pin for SPDIF In/Out (N represents the instance)
Stereo Input Converter to ADC (N represents the instance)
Digital Microphone Pin Widget (N represents the instance)
Input port pre-select for mixer (N represents the instance)
Table 30. Widget Descriptions
Vendor Specific Widget (N represents the instance)
Port MonoOut Pin Widget (output only)
Input/Output Mixer (Input Ports, DACs)
ADC N Mux with volume and mute
Volume control for analog mixer
Port X (A, B, Etc.) Pin Widget
Stereo to mono conversion
Mono output source select
Digital PC Beep Widget
51
Audio Function Group
Description
Root Node
76E8h
76EEh
76E9h
76EFh
76EAh
76F0h
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92HD66B