Cirrus Logic CS4953xx - Manual (Page 30)

CS4953xx Data Sheet
32-bit Audio Decoder DSP Family
DS705F2 30
8 Device Pinout Diagrams
8.1 128-pin LQFP Pinout Diagrams (CS495303/CS495313)
The CS495303/CS495313 DSP with a 128-pin package is not recommended for new designs. See
Section 2 for details about this Cirrus Logic recommendation.
Figure 19. 128-pin LQFP Pin-Out Drawing (CS495303/CS495313)
GPIO2
GPIO1
GPIO0
XTO
VDD7
GND7
VDDIO7
XTI
GNDIO7
GNDA
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
GPIO6, PCP_CS, SCP2_CS
GPIO38, PCP_WR, PCP_DS, SCP2_CLK
VD
D
6
GN
D
6
GPIO10, PCP_A2, PCP_A10, SCP2_MOSI
GPIO8, PCP_IRQ, SCP2_IRQ
G
P
IO
3
7
, SC
P1
_
B
SY
,
PC
P_
B
S
Y
VD
D
IO
6
GPIO11, PCP_A3, PCP_AS, SCP2_MISO, SCP2_SDA
GN
D
IO
6
GPOI9, SCP1_IRQ
G
P
IO
3
4
, SC
P1
_
M
IS
O
, SC
P1
_
S
D
A
GP
IO
3
3
, S
C
P
1
_
M
OS
I
G
P
IO
3
5
, SC
P1
_
C
L
K
VD
D
5
VDDIO5
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
SD
_A
1
0
, EXT
_
A
1
0
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
SD
_
D
7
, EX
T
_
D
7
SD
_
D
6
, EX
T
_
D
6
VDDIO3
GNDIO3
SD
_
D
5
, EX
T
_
D
5
SD
_D
Q
M
0
SD
_
D
4
, EX
T
_
D
4
SD
_
D
3
, EX
T
_
D
3
SD
_
D
2
, EX
T
_
D
2
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
DAO
1
_
DA
T
A
0
, H
S
0
DA
O
1
_
L
R
C
L
K
DAI1_LRCLK, DSD4
DA
O
_M
C
L
K
GPIO20, DAO2_DATA2, EE_CS
DAI1_SCLK, DSD_CLK
VD
D
1
GN
D
1
D
A
O
1_S
C
L
K
G
P
IO
16
, D
A
O
1_
D
A
T
A
2,
H
S
2
GP
IO
2
3
, D
A
O
2
_
L
R
C
L
K
RE
S
E
T
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
GPIO26, DAO2_DATA3, XMTB
VD
D
IO
2
GNDIO2
SD
_W
E
SD_D0, EXT_D0
SD_D1, EXT_D1
SD_D8, EXT_D8
SD_D9, EXT_D9
SD_A12, EXT_A12
SD
_B
A
1
, E
X
T
_
A
1
4
SD
_B
A
0
, E
X
T
_
A
1
3
GPIO7, SCP1_CS, IOWAIT
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
EX
T
_
O
E
EXT_WE
GPIO3, DDAC
T
EST
DBDA
DBCK
XTAL_OUT
GPIO43, BDI_CLK, DAI2_SCLK
GPIO42, BDI_REQ, DAI2_LRCLK, PCP_IRQ, PCP_BSY
BDI_DATA, DAI2_DATA, DSD5
EXT_CS2
10
15
20
25
30
5
35
1
12
5
12
0
11
5
11
0
10
5
95
90
85
80
75
70
65
100
40 45 50 55 60
128-pin LQFP
(CS495303/CS49513)