CDB4228A Cirrus Logic Inc, CDB4228A Datasheet - Page 12

• Manufacturer Part Number: CDB4228A
• Description: Development Kit
• Manufacturer: Cirrus Logic Inc

Specifications of CDB4228A

• Silicon Manufacturer: Cirrus Logic
• Application Sub Type: Codec
• Kit Application Type: Audio / Video / TV
• Silicon Core Number: CS4228A
• Features: PC Software Provides Easy To Use Board & Device Control
• Kit Contents: Evaluation Board
• Rohs Compliant: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

TP82
GND
GND
XTERNAL CONTROL
Digital Audio Port (DAP)
HEADER 5X2
JP8
HEADER 10X2
JP9
1
3
5
7
9
11
13
15
17
19
1
3
5
7
9
10
12
14
16
18
20
10
2
4
6
8
2
4
6
8
DAP_SDIN[3..1]
VCC
TP83
TP84
TP85
R74
10k
X_DAP_SDOUT
X_DAP_SDIN1
X_DAP_SDIN2
X_DAP_SDIN3
R105
X_SD A
X_SC L
X_AD0/CS
X_RES ETn
MUTEC
DAP_SDIN1
DAP_SDIN2
DAP_SDIN3
MC LK
75
GND
R66
R68
R70
R71
R72
R73
Figure 4. Digital Audio Port
33
33
33
33
33
33
GND
18
17
16
15
14
13
12
11
19
2
3
4
5
6
7
8
9
1
U12
74HC245AW M
U13
74HC245AW M
B1
B2
B3
B4
B5
B6
B7
B8
A1
A2
A3
A4
A5
A6
A7
A8
G
DIR
DIR
A1
A2
A3
A4
A5
A6
A7
A8
B1
B2
B3
B4
B5
B6
B7
B8
G
2
3
4
5
6
7
8
9
19
1
18
17
16
15
14
13
12
11
GND
X_DAP_SDIN1
X_DAP_SDIN2
X_DAP_SDIN3
R67
R69
33
33
DAP_SDOUT
SCLK
LRCLK
DAP_CTRL
C76
47nf
C77
47nf
C78
47nf
VCC
GND
C79
47nf