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Harman Kardon
AVR 365/230V Service Manual
Page 101 of 176
DS586PP5
17
CS42528
2. PIN DESCRIPTIONS
Pin Name
#
Pin Description
CX_SDIN1
CX_SDIN2
CX_SDIN3
CX_SDIN4
CX_SDIN2
CX_SDIN3
CX_SDIN4
1
64
63
62
63
62
Codec Serial Audio Data Input
(Input) - Input for two’s complement serial audio data.
CX_SCLK
2
CODEC Serial Clock
(Input/Output) - Serial clock for the CODEC serial audio interface.
CX_LRCK
3
CODEC Left Right Clock
(Input/Output) - Determines which channel, Left or Right, is currently active on
the CODEC serial audio data line.
VD
4
51
Digital Power
(Input) - Positive power supply for the digital section.
DGND
5
52
Digital Ground
(Input) - Ground reference. Should be connected to digital ground.
VLC
6
Control Port Power
(Input) - Determines the required signal level for the control port.
SCL/CCLK
7
Serial Control Port Clock
(Input) - Serial clock for the serial control port. Requires an external pull-up
resistor to the logic interface voltage in I
2
C mode as shown in the Typical Connection Diagram.
SDA/CDOUT
8
Serial Control Data
(Input/Output) - SDA is a data I/O line in I
2
C mode and requires an external pull-up
resistor to the logic interface voltage, as shown in the Typical Connection Diagram. CDOUT is the output
data line for the control port interface in SPI mode.
data line for the control port interface in SPI mode.
AD1/CDIN
9
Address Bit 1 (I
2
C)/Serial Control Data (SPI)
(Input) - AD1 is a chip address pin in I
2
C mode; CDIN is
the input data line for the control port interface in SPI mode.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17 18 19
20 21 22 23 24 25 26 27 28 29 30 31 32
64
63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
C X _SD IN 1
SAI
_
SC
L
K
SAI
_
L
R
C
K
VD
D G N D
VLC
SC L/C CLK
SDA/CD O U T
AD 1/C D IN
AD 0/C S
IN T
R ST
AIN R -
AIN R +
AIN L+
AIN L-
VQ
FI
L
T
+
RE
F
G
ND
AO
U
T
B
4
-
AO
U
T
B
4
+
AO
U
T
A
4
+
AO
UT
A
4
-
VA
AG
N
D
AO
U
T
B
3
-
AO
U
T
B3
+
AO
U
T
A3
+
AO
U
T
A
3
-
AO
UT
B
2
-
AO
U
T
B2
+
AO
U
T
A2
+
AO U TA2-
AO U TB1-
AO U T B1+
AO U T A1+
AO U TA1-
M U T EC
AG N D
VAR X
R XP7/G PO 7
R XP6/G PO 6
R XP5/G PO 5
R XP4/G PO 4
R XP3/G PO 3
R XP2/G PO 2
R XP1/G PO 1
LPFLT
RX
P
0
TXP
VD
DG
ND
VL
S
SAI
_
SD
O
U
T
RM
CK
CX
_
S
DO
UT
A
D
CI
N2
A
D
CI
N1
OMC
K
C X _LR C K
C X _SCLK
CX
_
S
DI
N4
CX
_
S
DI
N3
C
X
_
S
DI
N2
CS42528
Harman Kardon
AVR 365/230V Service Manual
Page 102 of 176
DS752PP8
Copyright 2009 Cirrus Logic
29
CS4970x4 Data Sheet
32-bit High Definition Audio Decoder DSP Family
8. Device Pin-Out Diagram
8.1 128-Pin LQFP Pin-Out Diagram
Figure 19.
128-Pin LQFP Pin-Out Diagram
GPIO2
GPIO1
GPIO0, EE_CS#
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# / DS#, SCP2_CLK
VD
D
6
GN
D
6
GPIO10, PCP_A2 / A10, SCP2_MOSI
GPIO8, PCP_IRQ#, SCP2_IRQ#
GPI
O37,
SC
P1_B
SY#,
PC
P_B
S
Y
#
VD
D
IO6
GPIO11, PCP_A3, AS#, SCP2_MISO / SDA
GN
D
IO6
GPOI9, SCP1_IRQ#
GPI
O34,
SC
P1__M
ISO /
SD
A
GPI
O33,
SC
P1_M
OSI
GPI
O35,
SC
P1_C
L
K
VD
D
5
VDDIO5
GN
D
5
GN
D
IO5
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
10,
EXT
_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
SD
_D
7,
EXT
_D
7
SD
_D
6,
EXT
_D
6
VDDIO3
GNDIO3
SD
_D
5,
EXT
_D
5
SD
_D
QM
0
SD
_D
4,
EXT
_D
4
SD
_D
3,
EXT
_D
3
SD
_D
2,
EXT
_D
2
G
P
IO17,
D
A
O1_D
A
T
A
3 /
XM
T
A
G
P
IO
1
5
, D
AO
1
_
D
AT
A1
, HS
1
D
A
O1_D
A
T
A
0,
H
S
0
D
A
O1_L
R
C
L
K
DAI1_LRCLK, DSD4
DA
O
_
MC
LK
GPIO20, DAO2_DATA2
DAI1_SCLK, DSD_CLK
V
DD1
G
ND1
DA
O
1
_
S
CL
K
G
P
IO
1
6
, D
AO
1
_
D
AT
A2
, HS
2
GPI
O23,
DA
O
2
_
LR
CL
K
R
ESET
#
VD
D
IO1
GPI
O22,
D
A
O2_SC
L
K
GN
D
IO1
GPI
O18,
D
A
O2_D
A
T
A
0,
H
S3
GPI
O19,
D
A
O2_D
A
T
A
1,
H
S4
V
DD2
G
ND2
GPIO26, DAO2_DATA3 / XMTB
VD
D
IO2
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,
EXT
_A
1
4
SD
_B
A
0,
EXT
_A
1
3
GPIO7, SCP1_CS#, IOWAIT
VDDIO8
GNDIO8
EXT
_A
15
EXT
_A
16
EXT
_A
17
EXT
_A
18
EXT
_A
19
EXT
_C
S1#
EXT
_OE#
EXT_WE#
GPIO3, DDAC
T
EST
DBDA
DBCK
XTAL_OUT
GPIO43, BDI_CLK, DAI2_SCLK
GPIO42, BDI_REQ# , DAI2_LRCLK, PCP_IRQ# / BSY#
BDI_DATA, DAI2_DATA, DSD5
EXT_CS2#
10
15
20
25
30
5
35
1
125
120
115
110
105
95
90
85
80
75
70
65
100
40
45
50
55
60
CS497xx4
128-Pin LQFP
Harman Kardon
AVR 365/230V Service Manual
Page 103 of 176
28
Copyright 2008 Cirrus Logic, Inc.
DS868PP2
CS49DV8C Data Sheet
32-bit Audio DSP Family
32-bit Audio DSP Family
8. Device Pin-Out Diagram
8.1 128-Pin LQFP Pin-Out Diagram
Figure 15. 128-Pin LQFP Pin-Out
GPIO2, UART_TXD
GPIO1, UART_RXD
GPIO0, UART_CLK
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# / DS#, SCP2_CLK
VD
D
6
GN
D
6
GPIO10, PCP_A2 / A10, SCP2_MOSI
GPIO8, PCP_IRQ#, SCP2_IRQ#
G
P
IO
37
, S
C
P
1
_
B
SY#
,
PC
P_B
S
Y
#
VD
D
IO
6
GPIO11, PCP_A3, AS#, SCP2_MISO / SDA
GN
D
IO
6
GPOI9, SCP1_IRQ#
G
P
IO
3
4
, S
C
P
1
_
_
M
ISO /
SD
A
G
P
IO
3
3
, S
C
P
1
_
M
OSI
G
P
IO
3
5
, S
C
P
1
_
C
L
K
VD
D
5
VDDIO5
GN
D
5
GN
D
IO
5
S
D_
CAS
#
S
D_
RAS
#
SD_A3, EXT_A3
SD_A2, EXT_A2
SD_A1, EXT_A1
SD_A0, EXT_A0
SD
_
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
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
1
7
, DAO
1
_
DATA
3
/
X
M
TA
G
P
IO
1
5
, D
AO
1
_
D
ATA1
,
HS
1
D
AO
1
_
D
ATA0
, HS
0
DAO
1
_
LRCLK
DAI1_LRCLK, DSD4
DA
O
_
M
C
L
K
GPIO20, DAO2_DATA2, EE_CS#
DAI1_SCLK, DSD-CLK
V
DD1
G
ND1
DA
O
1
_
S
CLK
G
P
IO
1
6
, D
AO
1
_
D
ATA2
,
HS
2
GP
IO2
3
,
DAO
2
_
LRCLK
RE
S
E
T#
V
DDI
O
1
G
P
IO
2
2
, DA
O
2
_
S
CLK
G
NDI
O
1
G
P
IO
1
8
, D
AO
2
_
DATA0
, HS
3
G
P
IO
1
9
, D
AO
2
_
DATA1
, HS
4
V
DD2
G
ND2
GPIO26, DAO2_DATA3 / XMTB/UART_TX_EN
V
DDI
O
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
S
D_
BA1
, E
X
T_
A1
4
S
D_
BA0
, E
X
T_
A1
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
TE
S
T
DBDA
DBCK
XTAL_OUT
GPIO43, BDI_CLK, DAI2_SCLK
GPIO42, BDI_REQ# , DAI2_LRCLK, PCP_IRQ# / BSY#
BDI_DATA, DAI2_DATA, DSD5
EXT_CS2#
10
15
20
25
30
5
35
1
125
120
115
110
105
95
90
85
80
75
70
65
100
40
45
50
55
60
128-Pin LQFP
Harman Kardon
AVR 365/230V Service Manual
Page 104 of 176
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