CS8422-DNZR 데이터 시트보기 (PDF) - Cirrus Logic
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CS8422-DNZR Datasheet PDF : 82 Pages
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3. TYPICAL CONNECTION DIAGRAMS
3.1 Software Mode
+3.3V
10 µF+
0.1 µF
CS8422
+3.3V
10 µF+
AES3/SPDIF/IEC60958
Receiver Circuitry
See section 12.3 for details.
Serial Audio Output
Device
Crystal/Clock Source
Microcontroller
0.1 µF
0.1 µF
+1.8V to +5V
3
19
22
VA
V_REG
VL
VD_FILT 20
0.1 µF
+ 10 µF
1 RX0/RXP0
2 RX1/RXN0
5 RX2/RXP1
5 RX3/RXN1
OSCLK1 28
OLRCK1 29
SDOUT1 27
13 ILRCK
14 ISCLK
15 SDIN
11 XTI
12 XTO
TDM_IN 26
CS8422 RMCK 31
OLRCK2 25
OSCLK2 24
SDOUT2 23
7 AD0/CS
8 AD1/CDIN
9 SCL/CCLK
10 SDA/CDOUT
32 RST
AGND
4
GPO3 30
GPO2 18
GPO1 17
DGND GPO0 16
21
Serial Audio Input
Device
TDM Output Device
+VL
20 k
Serial Audio Input
Device
Clock Routing,
Interrupt Control,
Channel-Status, and
User Data Output
Figure 7. Typical Connection Diagram, Software Mode
22
DS692F1
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