Figure 4. Digital Audio Port - Cirrus Logic Crystal CDB4228A Manual

R105
JP8
TP82 1 2
TP83
3 4
5 6
7 8
9 10
TP84
X_DAP_SDOUT
11 12
X_DAP_SDIN1
13 14
X_DAP_SDIN2
15 16
X_DAP_SDIN3
17 18
19 20 TP85
HEADER 10X2
Digital Audio Port (DAP)
GND
DAP_SDIN[3..1]
VCC
R74
10k
JP9
1 2
3 4
5 6
7 8
9 10
HEADER 5X2
XTERNAL CONTROL
GND
75
GND
MC LK
R66 33
R68 33
R70 33
DAP_SDIN1 R71 33
DAP_SDIN2 R72 33
DAP_SDIN3 R73 33
GND
X_SD A
X_SC L
X_AD0/CS
X_RES ETn
MUTEC

Figure 4. Digital Audio Port

U12
18 2
B1 A1
17 3
B2 A2
16 4
B3 A3
15 5
B4 A4
14 6
B5 A5
13 7
B6 A6
12 8 R67 33
B7 A7
R69 33
11 9
B8 A8
19
G
1
DIR
74HC245AW M
GND
U13
2 18
A1 B1
3 17
A2 B2
4 16
A3 B3
5 15
A4 B4
6 14
A5 B5 DAP_SDOUT
X_DAP_SDIN1
7 13
A6 B6
X_DAP_SDIN2
8 12
A7 B7
X_DAP_SDIN3
9 11
A8 B8
19
G
1
DIR
74HC245AW M
VCC
C76 C77 C78 C79
47nf 47nf 47nf 47nf
GND
SCLK
LRCLK
DAP_CTRL