Cirrus Logic CS4953xx - Manual (Page 32)

CS4953xx Data Sheet
32-bit Audio Decoder DSP Family
DS705F2 32
8.3 144-pin LQFP Pinout Diagrams (CS495313)
The CS495313 DSP with a 144-pin package is not recommended for new designs. See Section 2 for details
about this Cirrus Logic recommendation.
Figure 21. 144-pin LQFP Pin-Out Drawing (CS495313)
GPIO1, PCP_AD1, PCP_D1
GPIO0, PCP_AD0, PCP_D0
GP
IO
2
5
GP
IO
2
4
GP
IO
3
1
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, PCP_D2
GPIO3, PCP_AD3, PCP_D3
GPIO4, PCP_AD4, PCP_D4
GPIO5, PCP_AD5, PCP_D5
GPIO6, PCP_AD6, PCP_D6
G
P
IO
39
, P
C
P
_
C
S
, S
C
P
2
_
C
S
GPIO7, PCP_AD7, PCP_D7
GPIO9, PCP_A1, PCP_A9
G
P
IO
38
, P
C
P
_
W
R
, P
C
P
_
D
S
,
S
C
P
2
_
C
LK
VD
D
6
G
P
IO
40,
P
C
P
_
R
D
, P
C
P
_
R
W
GN
D
6
G
P
IO
1
0
,
PC
P
_
A2
. P
C
P_
A1
0
, S
C
P2
_
M
O
S
I
GP
IO
4
1
, P
C
P
_
IR
Q,
S
C
P
2
_I
R
Q
G
P
IO
3
7
, SC
P
1
_
BSY
, PC
P_
B
S
Y
VD
D
IO
6
G
P
IO
1
1
, PC
P
_
A3
, P
C
P_
AS,
SC
P
2
_
M
IS
O
,
S
C
P2
_
S
D
A
GN
D
IO
6
G
P
O
I36
, S
C
P
1
_I
R
Q
G
P
IO
34
, S
C
P
1
_M
IS
O
,
S
C
P
1
_
S
D
A
G
P
IO
33
, S
C
P
1
_M
O
S
I
G
P
IO
35
, S
C
P
1
_CL
K
VD
D
5
VD
D
IO
5
GN
D
5
GN
D
IO
5
SD
_
C
A
S
SD
_
R
A
S
SD_A3, EXT_A3
SD_A2, EXT_A2
SD_A1, EXT_A1
SD_A0, EXT_A0
S
D
_A
10
, E
X
T
_
A
10
SD_A11, EXT_A11
VDD4
GND4
SD
_
C
S
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
S
D
_D
7,
E
X
T
_
D
7
S
D
_D
6,
E
X
T
_
D
6
VDDIO3
GNDIO3
S
D
_D
5,
E
X
T
_
D
5
SD
_
D
Q
M
0
S
D
_D
4,
E
X
T
_
D
4
S
D
_D
3,
E
X
T
_
D
3
S
D
_D
2,
E
X
T
_
D
2
GPIO26
G
P
IO
17
, D
A
O
1
_
D
A
T
A
3
, X
M
T
A
G
P
IO
15
, D
A
O
1
_
D
A
T
A
1
, H
S
1
DA
O
1
_
D
A
T
A
0
, H
S
0
DA
O
1_
L
RCL
K
DAI1_LRCLK, DSD4
DA
O
_
M
C
L
K
G
P
IO
20
, D
A
O
2
_
D
A
T
A
2
, E
E
_C
S
DAI1_SCLK, DSD_CLK
VD
D
1
GN
D
1
DA
O
1
_
S
CL
K
G
P
IO
16
, D
A
O
1
_
D
A
T
A
2
, H
S
2
G
P
IO
23
, DA
O
2
_
L
RCL
K
R
E
SET
VD
D
IO
1
G
P
IO
22
, D
A
O
2
_
S
C
L
K
GN
D
IO
1
G
P
IO
18
, D
A
O
2
_
D
A
T
A
0
, H
S
3
G
P
IO
19
, D
A
O
2
_
D
A
T
A
1
, H
S
4
VD
D
2
GN
D
2
G
P
IO
21
, D
A
O
2
_
D
A
T
A
3
, X
M
T
B
VD
D
IO
2
G
NDIO
2
SD
_
W
E
SD_D0, EXT_D0
SD_D1, EXT_D1
SD_D8, EXT_D8
SD_D9, EXT_D9
SD_A12, EXT_A12
S
D
_B
A
1
, E
X
T
_A
1
4
S
D
_
B
A0
, EX
T
_A
13
G
P
IO
32,
S
C
P
1
_
C
S
, IO
W
A
IT
VDDIO8
GNDIO8
EX
T
_
A
1
5
EX
T
_
A
1
6
EX
T
_
A
1
7
EX
T
_
A
1
8
EX
T
_
A
1
9
EX
T
_
C
S
1
GPIO8, PCP_A0, PCP_A8
EXT_CS2
EX
T
_
O
E
EXT_WE GPIO27
G
P
IO
28,
D
D
A
C
G
P
IO
29
, X
M
T
A
_
IN
G
P
IO
30
, X
M
T
B
_
IN
TE
S
T
DB
D
A
DB
C
K
XTAL_OUT
GPIO43, BDI_CLK, DAI2_SCLK
PIO42, BDI_REQ , DAI2_LRCLK, PCP_IRQ, PCP_BSY
BDI_DATA, DAI2_DATA, DSD5
113
116
119
122
126
129
130
133
136
139
109
110
115
120
125
135
140
144
1 5 9 10 13 18 21 24 27 33 36 15 25 30 35
10
1
98 94 91 86 83 76 73 75 80 85 90 95 10
0
10
5
10
8
69
66
63
60
57
54
47
44
37
40
45
50
55
65
70
72
144-pin LQFP
(CS495313)