DTR-7.6
IC BLOCK DIAGRAMS AND DESCRIPTIONS
CS42528 (8-Ch Codec with S/PDIF Receiver)
BLOCK DIAGRAM
INT
DAC#1
DAC#2
DAC#5
DAC#4
DAC#3
DAC#6
DAC#7
DAC#8
AD1/CDIN
SDA/CDOUT
SCL/CCLK
VLC
OMCK
RMCK
SAI_LRCK
SAI_SCLK
SAI_SDOUT
VLS
ADCIN1
ADCIN2
CX_SDOUT
CX_LRCK
CX_SCLK
CX_SDIN1
CX_SDIN2
CX_SDIN3
CX_SDIN4
RXP0
RXP1/GPO1
RXP2/GPO2
RXP4/GPO4
RXP3/GPO3
RXP7/GPO7
RXP6/GPO6
RXP5/GPO5
MUTEC
FILT+
VQ
REFGND
VA
AGND
AINL+
AINL-
AINR+
AINR-
AOUTA1-
AOUTB1-
AOUTA2-
AOUTB2-
AOUTA3-
AOUTB3-
AOUTA4-
AOUTB4-
RST
AD0/CS
TXP
VARX
AGND
LPFLT
DGND DGND VD
VD
Analog Filter
Digital Filter
Volume Control
ADC#1
ADC#2
DEM
ADC
Serial
Data
Digital Filter
Digital Filter
Gain & Chip
Gain & Chip
Internal MCLK
CODEC
Serial
Port
Rx
GPO
MUTE
C&U Bit
Data Buffer
Format
Detector
Clock/Data
Recovery
S/P DIF
Decoder
Ref
Control
Port
Mult/Div
Serial
Audio
Interface
Port
PIN LAYOUT
RXP1/GPO1
RXP2/GPO2
RXP3/GPO3
RXP4/GPO4
RXP5/GPO5
RXP6/GPO6
RXP7/GPO7
VARX
AGND
LPFLT
MUTEC
AOUTA1-
AOUTB1-
AOUTA2-
CX_SDIN2
CX_SDIN3
CX_SDIN4
SAI_SCLK
SAI_LRCK
OMCK
ADCIN1
ADCIN2
CX_SDOUT
RMCK
SAI_SDOUT
VLS
DGND
VD
TXP
RXPO
CX_SDIN1
CX_SCLK
CX_LRCK
VD
DGND
VLC
SCL/CCLK
SDA/CDOUT
AD1/CDIN
AD0/CS
INT
RST
AINR-
AINR+
AINL+
AINL-
VQ
FILT+
REFGND
AOUTB4-
AOUTA4-
VA
AGND
AOUTB3-
AOUTA3-
AOUTB2-
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
CS42528