Cirrus Logic CDB4364 - Manual (Page 6)

6
DS61
9DB1
CDB4364
9. CDB4364 SCHEMATICS
CS4364
CS8416
S/PDIF
Input
Serial Control Port
PCM mux
PCM Clocks/Data
PCM Clocks/Data
I 2 C/SPI Header
Power
DS
D C
lo
cks
/
Dat
a
DSD HEADER
2
2
DSD clk_enable
PCM Clocks/Data
DS
D i
nput
enabl
e
M
0
-
M
4
swi
tc
hes
(
fo
r s
tand-
al
one m
ode
)
P
C
M
so
ur
ce
se
le
ct
C
S
8
41
6
cl
ock se
tt
in
g
Hardware Control
Switches
PCM HEADER
2
A1, B1
A2, B2
A3, B3
Differential to Single-Ended
Analog Outputs
Figure 9 on page 14
Figure 3 on page 8
Figure 3 on page 8
Figure 3 on page 8
Figure 8 on page 13 Figure 7 on page 12
Figure 6 on
page 11
Figure 5 on
page 10
Figure 6 on
page 11
Figure 8 on page 13
Fig
u
re
1
. Sy
stem Bloc
k Dia
g
ra
m and
SIg
n
al Flow