Cirrus Logic CDB4349 - Manual (Page 13)

DS78
2DB1
13
CDB4349
11.SCHEMATICS
Figure 34. System Block Diagram and Signal Flow
CS4349
Serial Control Port
PCM Header
PCM Clocks/Data
PCM Clocks/Data
I 2 C/SPI Header
Power
PCM Clocks/Data
DIF[2:0]
P
C
M
so
u
rc
e sel
e
ct
CS8416 serial port
form at
Analog Outputs
POUTA
POUTB
P
C
M
so
u
rc
e sel
e
ct
Hardware Control
Switches
PCM mux
CS8416
S/PDIF
Input
Figure 3
Figure 3
Figure 3
Figure 4
Figure 3
Figure 3
Figure 3
Figure 3
Figure 3
Figure 3