Harman Kardon AVR 260, Service Manual

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DS752PP7 Copyright 2008 Cirrus Logic 31
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 20.
128-Pin LQFP Pin-Out Diagram
GPIO2, UART_TXD
GPIO1, UART_RXD
GPIO0, UART_CLK, 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
Q
M
0
SD
_D
4,
EXT
_D
4
SD
_D
3,
EXT
_D
3
SD
_D
2,
EXT
_D
2
G
P
IO
1
7
,
D
AO
1
_
D
AT
A3
/ X
M
TA
GPI
O15,
D
A
O1_D
A
T
A
1,
H
S1
D
AO
1
_
D
AT
A0
, HS
0
DA
O
1
_
L
R
CL
K
DAI1_LRCLK, DSD4
DA
O
_
M
CL
K
GPIO20, DAO2_DATA2
DAI1_SCLK, DSD-CLK
VD
D
1
GN
D
1
DA
O
1
_
S
CL
K
GPI
O16,
D
A
O1_D
A
T
A
2,
H
S2
G
P
IO
2
3
,
DA
O
2
_
L
R
CL
K
R
ESET
#
VD
D
IO1
GPI
O22,
D
A
O2_
S
C
L
K
GN
D
IO1
G
P
IO
1
8
, DA
O
2
_
D
AT
A0
,
H
S
3
G
P
IO
1
9
, DA
O
2
_
D
AT
A1
,
H
S
4
VD
D
2
GN
D
2
GPIO26, DAO2_DATA3 / XMTB/UART_TX_EN
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
14
SD
_B
A
0,
EXT
_A
13
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
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
CS497xx4
128-Pin LQFP
harman/kardon
AVR 260/230 Service Manual
Page 76 of 131