
CS4970x4 Data Sheet
32-bit High Definition Audio Decoder DSP Family
DS752PP10
28
8.2 144-Pin LQFP Pin-Out Diagram
Figure 20. 144-Pin LQFP Pin-Out Diagram
G
P
IO
11,
P
C
P
_
A3
,AS#,
S
C
P2_M
IS
O
/
SDA
SD_A11, EXT_A11
GPIO26
GPIO
2
1
,D
A
O2_DATA3
/
X
M
T
B
SD_A12, EXT_A12
GPIO42, BDI_REQ# , DAI2_LRCLK, PCP_IRQ# / BSY#
113
116
119
122
126
129
130
133
136
139
109
110
115
120
125
135
140
144
CS497xx4
144-Pin LQFP
G
P
IO
25,
E
_CS#
GPI
O
2
4
GP
IO3
1
S
D
_D7
,EXT
_D7
S
D
_D6
,EXT
_D6
S
D
_D5
,EXT
_D5
SD_
D
QM
0
S
D
_D4
,EXT
_D4
S
D
_D3
,EXT
_D3
SD_D2,
EXT
_
D
2
G
P
IO
17
,DA
O1_DATA3
/XMTA
G
P
IO
15,
DAO
1
_
DAT
A1
,
H
S
1
DAO
1
_
DAT
A0
,H
S
0
DAO
1_
L
RCLK
DAO
_MCLK
G
P
IO2
0
,DAO
2_DATA2
VDD
1
GND1
DAO
1_
SCLK
G
P
IO
16,
DAO
1
_
DAT
A2
,
H
S
2
GPIO2
3
,DAO
2_
L
RCLK
VDDIO1
G
P
IO
22,
DAO
2_SCL
K
GNDIO1
G
P
IO
18,
DAO
2_DAT
A0
,
H
S
3
GP
IO
19,
DAO
2_
DAT
A1,
H
S
4
V
DD2
GND2
VDDIO2
GNDI
O2
GP
IO
28,
DDAC
GPIO
2
9
,X
M
TA_IN
T
EST
DBDA
DBCK
1
5
9
10
13
18
21
24
27
33
36
15
25
30
35
SD_A3, EXT_A3
SD_A2, EXT_A2
SD_A1, EXT_A1
SD_A0, EXT_A0
VDD4
GND4
SD_A4, EXT_A4
SD_A5, EXT_A5
SD_A6, EXT_A6
SD_A7, EXT_A7
SD_A8, EXT_A8
SD_CLKEN
SD_A9, EXT_A9
VDDIO4
GNDIO4
SD_CLKOUT
SD_CLKIN
SD_D10, EXT_D10
SD_D11, EXT_D11
SD_D12, EXT_D12
VDD3
GND3
SD_D13, EXT_D13
SD_D14, EXT_D14
SD_D15, EXT_D15
SD_DQM1
VDDIO3
GNDIO3
SD_D0, EXT_D0
SD_D1, EXT_D1
SD_D8, EXT_D8
SD_D9, EXT_D9
EXT_CS2#
EXT_WE#
69
66
63
60
57
54
47
44
37
40
45
50
55
65
70
72
G
P
IO
39,
P
C
P
_
CS
#,
SCP2
_CS#
G
P
IO
38,
P
C
P
_
W
R
#
/
DS#
,
SCP2
_
C
L
K
V
DD6
G
P
IO
40
,
PCP_RD#
/
RW
#
GND
6
G
P
IO
10,
P
C
P
_
A2
/
A10,
S
C
P2_MO
S
I
GP
IO41
,PCP_IRQ#
,
SCP2
_IRQ
#
G
P
IO
37,
S
C
P
1
_
B
SY#,
PCP_BSY#
VDDIO
6
GND
IO
6
GP
OI3
6
,SC
P1
_
IRQ
#
GP
IO
3
4
,SC
P1
__
M
ISO
/
SD
A
G
P
IO
33,
SCP1
_MO
S
I
G
P
IO
35,
SCP1
_CL
K
V
DD5
V
DDI
O5
GND
5
GND
IO
5
SD_CAS#
SD_RAS#
S
D
_A10,
EX
T
_
A10
SD_CS#
R
ESE
T
#
SD_W
E#
SD_BA1,
EXT_A1
4
S
D
_BA0,
EX
T
_
A1
3
G
P
IO
32
,SCP1_CS#
,
IO
W
A
IT
EX
T_
A15
EX
T_
A16
EX
T_
A17
EX
T_
A18
EX
T_
A19
EX
T_
CS1#
EX
T_
OE
#
G
P
IO
30,
XM
T
B
_
IN
101
98
94
91
86
83
76
73
75
80
85
90
95
100
105
108
GPIO1, PCP_AD1 / D1
GPIO0, PCP_AD0 / D0
XTO
VDD7
GND7
VDDIO7
XTI
GNDIO7
GNDA
NC
PLL_REF_RES
VDDA (3.3V)
VDD8
GND8
GPIO13, DAI1_DATA2, TM2, DSD2
GPIO14, DAI1_DATA3, TM3, DSD3
DAI1_DATA0, TM0, DSD0
GPIO12, DAI1_DATA1, TM1, DSD1
GPIO2, PCP_AD2 / D2
GPIO3, PCP_AD3 / D3
GPIO4, PCP_AD4 / D4
GPIO5, PCP_AD5 / D5
GPIO6, PCP_AD6 / D6
GPIO7, PCP_AD7 / D7
GPIO9, PCP_A1 / A9
DAI1_LRCLK, DSD4
DAI1_SCLK, DSD_CLK
VDDIO8
GNDIO8
GPIO8, PCP_A0 / A8
GPIO27
XTAL_OUT
GPIO43, BDI_CLK, DAI2_SCLK
BDI_DATA, DAI2_DATA, DSD5