stac9220d5taea6xr Integrated Device Technology, stac9220d5taea6xr Datasheet - Page 31

• Manufacturer Part Number: stac9220d5taea6xr
• Description: Eight Channel High Definition Audio Codecs
• Manufacturer: Integrated Device Technology

IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC
STAC9220
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.2.
6.3.
Widget List STAC9220
Root Node (NID = 0x00)
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
1ah
1bh
Ah
Dh
Ch
Bh
Eh
1h
2h
3h
4h
5h
6h
7h
8h
9h
Fh
ID
Audio Function Group
Digital PC Beep
SPDIF-Out Pin
Master Volume
Widget Name
SPDIF-In Pin
SPDIF_OUT
Headphone
Headphone
Microphone
SPDIF_IN
ADC0Mux
ADC1Mux
ADC0Vol
ADC1Vol
Line Out
RSVD*
Line In
Line In
RSVD
RSVD
DAC0
DAC1
DAC2
DAC3
ADC0
ADC1
CD
Headphone Pin Widget pins 39/41 (can also act as Line In, Line Out, or Microphone)
Headphone Pin Widget pins 35/36 (can also act as Line In, Line Out, or Microphone)
Line Out Pin Widget pins 16/17 (can also act as HP, Line In, or Microphone)
Microphone Pin Widget pins 21/22 (can also act as Line Out and Line In)
Table 5. High Definition Audio Widget
Line In Pin Widget pins 23/24 (can also act as Microphone or Line Out)
Line In Pin Widget pins 14/15 (can also act as Microphone)
31
ADC Mux and Volume for inputs to ADC
ADC Mux and Volume for inputs to ADC
ADC Mux and Boost for inputs to ADC
ADC Mux and Boost for inputs to ADC
Pin Widget for SPDIF_Out pin 48
Pin Widget for SPDIF_In pin 47
Stereo Output for SPDIF_Out
CD Pin Widget pins 18/19/20
Stereo Input Mux from ADC
Stereo Input Mux from ADC
Stereo Input for SPDIF_In
Master Volume Controls
Audio Function Group
Stereo Output to DAC
Stereo Output to DAC
Stereo Output to DAC
Stereo Output to DAC
Digital PC Beep
Description
Reserved*
Reserved
Reserved
STAC9220
PC AUDIO
V1.0 01/08