STAC9202D3TAEYY IDT [Integrated Device Technology], STAC9202D3TAEYY Datasheet - Page 19

• Manufacturer Part Number: STAC9202D3TAEYY
• Description: 2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH
• Manufacturer: IDT [Integrated Device Technology]

5. WIDGET DIAGRAM
IDT™
Reset # Pin 11
Bit CLK Pin 6
SYNC Pin 10
SD0 Pin 5
Pin 13: Sense A
Pin 27: VREF In
Pin 28: VREF Out (switchable Mic Bias)
Pin 32: CAP 2
Pin 33: GPIO0
Pin 34: GPIO1
Pin 45: GPIO2
Pin 47: GPIO3
SDI Pin 8
STAC9202
2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH DUAL DIGITAL MICROPHONE INTERFACES
5.1.
2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH DUAL DIGITAL MICROPHONE INTERFACES
STAC9202 Widget Diagram
SPDIF Output
Stereo Input
DAC Output
SPDIF IN
ADC Input
Stereo
Stereo
Stereo
5h
4h
3h
2h
0
1
Loop 3
SPDIF In
Digital PC Beep
Pin
SPDIF Out
Pin
7h
2
0
1
LR Swap
ADC In
13h
Mux
8h
14h
SPDIF In
LR Swap
Figure 2. STAC9202 Widget Diagram
DAC
Actual
SPDIFOut
Pin
47
6h
Digital
Actual
Pin
48
IDT CONFIDENTIAL
Analog
0 to +22.5
Analog PC Beep
Mixer
Pin 12
ADC Vol
Mux
9h
Volume
Master
Mono
0 to -46.5
Mix
0, 10, 20, 30,
Eh
40dB Amp
12h
Fh
3
2
1
0
4
19
STAC9202
HP Out, LineOut,
HP Out, LineOut,
LineIn, MIC
LineIn, MIC
HP: 0
HP: 0
Pin
Pin
LineOut, LineIn,
LineOut, LineIn,
MONO Out
Ah
Dh
CD In
MIC
Pin
Pin
MIC
Pin
Pin
10h
Ch
11h
Bh
Line Out
PC AUDIO
HP Out
Universal Jack
V 1.1 102606
MONO Out
Actual Pins
Universal Jack
35/36
Actual Pins
Line In
39/41
Port D
Port A
MIC
CD
Universal Jack
Universal Jack
Actual
TM
Pin
Actual Pins
37
Actual Pins
Actual Pins
23/24
18/20
TM
21/22
Port C
Port B
TM
TM