STAC9200 Datasheet, PDF (24/126 Pages) Integrated Device Technology – 2-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9200/9200D
2-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
5.2. STAC9200/9200D Widget List
ID
1h
2h
3h
4h
5h
6h
7h
8h
9h
10h
11h
12h
13h
14h
15h-19h
Ah
Bh
Ch
Dh
Eh
Fh
Widget Name
Audio Function Group
DAC0
ADC0
SPDIF_IN
SPDIF_OUT
Reserved
DAC0Mux
SPDIF-In Pin
SPDIF-Out Pin
Mic
Mono Out
CD
Mono Mix
Digital PC Beep
Reserved
ADC0Mux
Master Volume
Input Mux
Headphone
Line Out
Line In
Table 3. High Definition Audio Widget
Description
Audio Function Group
Stereo Output to DAC
Stereo Input Mux from ADC
Stereo Input for SPDIF_In
Stereo Output for SPDIF_Out
Reserved: Unused
Digital Mux for DAC
Pin Widget for SPDIF_In Pin 47
Pin Widget for SPDIF_Out Pin 48
Mic Pin Widget pins 21/22 (can also act as Line Out and Line In)
Mono Out Volume Controls and Capabilities for pin 37
CD Pin Widget pins 18/20
Combines the Two Stereo Channels into one Mono Signal
Digital PC Beep
Reserved: Unused
ADC Mux and Volume Control for inputs to ADC
Master Volume Controls
Input Mux to ADC for Widgets Dh, Eh, Fh, 10h, and 12h
Headphone Pin Widget pins 39/41 (can also act as Line In, Line Out ,or Mic)
Line Out Pin Widget pins 35/36 (can also act as HP, Line In, or Mic)
Line In Pin Widget pins 23/24 (can also act as Mic or Line Out)
Note: All widgets in this document are applicable to theSTAC9200/9200D B1 Revision. For
widgets pertaining to the STAC9200/9200D A1 Revision, see STAC9200/9200D Datasheet
Revision 0.8.
IDT™ 2-CHANNEL HIGH DEFINITION AUDIO CODEC
24
IDT CONFIDENTIAL
STAC9200/9200D
V 1.4 12/06