92hd202 Integrated Device Technology, 92hd202 Datasheet - Page 24

• Manufacturer Part Number: 92hd202
• Description: Eight Channel Hd Audio Codec
• Manufacturer: Integrated Device Technology

6. 92HD202 WIDGET LIST
IDT™
92HD202
8-CHANNEL HIGH DEFINITION AUDIO CODEC
8-CHANNEL HIGH DEFINITION AUDIO CODEC
1Ah
1Bh
10h
12h
13h
14h
15h
16h
17h
18h
19h
11h
Dh
Ch
Ah
Bh
Fh
Eh
1h Audio Function Group
2h
3h
4h
5h
6h
7h
8h
9h
ID
Digital PC Beep
Master Volume
SPDIF-Out Pin
Widget Name
SPDIF-In Pin
SPDIF_OUT
Headphone
Headphone
SPDIF_IN
ADC0Mux
ADC1Mux
Reserved
Reserved
Reserved
ADC0Vol
ADC1Vol
Line Out
Line In
Line In
DAC0
DAC1
DAC2
DAC3
ADC0
ADC1
Mic
CD
Headphone Pin Widget pins 39/41 (can also act as Line In, Line Out, or Mic)
Headphone Pin Widget pins 35/36 (can also act as Line In, Line Out, or Mic)
Line Out Pin Widget pins 16/17 (can also act as HP, Line In, or Mic)
Table 3. High Definition Audio Widget
Mic Pin Widget pins 21/22 (can also act as Line Out and Line In)
Line In Pin Widget pins 23/24 (can also act as Mic or Line Out)
IDT CONFIDENTIAL
Line In Pin Widget pins 14/15 (can also act as Mic)
24
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
Audio Function Group (AFG)
Stereo Input Mux from ADC
Stereo Input Mux from ADC
Stereo Input for SPDIF_In
Master Volume Controls
Stereo Output to DAC
Stereo Output to DAC
Stereo Output to DAC
Stereo Output to DAC
Digital PC Beep
Description
Reserved
Reserved
Reserved
92HD202
REV 1.2 112006
PC AUDIO