92HD66B Datasheet, PDF (51/286 Pages) Integrated Device Technology – FOUR CHANNEL HD AUDIO CODECS

92HD66B
FOUR CHANNEL HD AUDIO CODECS WITH DUAL CAPLESS HEADPHONE AMPLIFIERS
6.2. Widget Descriptions
Widget Name
Root
AFG
Port X
Port MonoOut
DigMic N
DACN
ADCN
ADCNMux
Mono Mux
Mono Mix
Mixer
MixerOutVol
SPDIFOutN
DigNPin
PCBeep
InPortNMux
VSWN
Description
Root Node
Audio Function Group
Port X (A, B, Etc.) Pin Widget
Port MonoOut Pin Widget (output only)
Digital Microphone Pin Widget (N represents the instance)
Stereo Output Converter to DAC (N represents the instance)
Stereo Input Converter to ADC (N represents the instance)
ADC N Mux with volume and mute
Mono output source select
Stereo to mono conversion
Input/Output Mixer (Input Ports, DACs)
Volume control for analog mixer
Digital Output Converter for SPDIF_Out (N represents the instance)
Digital I/O Pin for SPDIF In/Out (N represents the instance)
Digital PC Beep Widget
Input port pre-select for mixer (N represents the instance)
Vendor Specific Widget (N represents the instance)
Table 30. Widget Descriptions
6.3. Widget Details
Detailed widget information will be provided in a future datasheet update.
6.4. Device IDs
92HD66B1X5NDGXyyX
92HD66B1X3NDGXyyX
92HD66B2X5NDGXyyX
92HD66B2X3NDGXyyX
92HD66B3X5NLGXyyX
92HD66B3X3NLGXyyX
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
76E8h
76EEh
76E9h
76EFh
76EAh
76F0h
51
©2011 INTEGRATED DEVICE TECHNOLOGY, INC.
V 1.0 2/12
92HD66B