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1
QQ
3 7 63 1515 0
7.2 IC
- Pin Functions(PE5375A)
A
Pin No.
Pin Name
1-3
NC
4
AVSS
5
EVOL
6
NC
7
AVREF1
8
RXN
9
TXN
10
NC
11
RXD
12
TXD
B
13,14
NC
15
TESTIN
16
TSI
17
TSO
18
TSCK
19
MUTEV
20-24
NC
25
MUTEAU
26
MIXSP
27
ATTSP
28
MUTEPS
29
MUTESP
C
30
SCL
31
SDA
32
BKCASEL
33
VSS
TE
L 13942296513
34
NC
35
ROMDATA
36
ROMCLK
37
ROMCS
38,39
NC
40
MONPW
38
STEST1
D
39
STEST2
40-53
NC
54
REMUTE
55
DREM
56
NC
bksens
57
pbsen
58
ilmsen
59
reset
60
61
NC
bsens
62
asens
63
E
64
SWACPW
65
SYSPW
66
NC
67
VSS0
68
VDD
69
X2
70
X1
www
71
IC
72
XT2
73
XT1
74
AVDD
75
AVREF
F
78
1
http://www.xiaoyu163.com
2
I/O
Format
O
C
I
O
C
I
O
C
I
I
O
C
I
O
C
O
C
O
C
O
C
O
C
O
C
I
O
C
I
I
O
C
O
C
I
I
I
I
I
O
C
O
C
x
ao
y
.
i
AVD-W6210/UC
2
http://www.xiaoyu163.com
3
8
Function and Operation
Not used
GND potential for A/D converter
Monitor speaker volume output
Not used
Reference voltage input for D/A converter
Data input from navigation microcomputer (UART)
Data output to navigation microcomputer (UART)
Not used
Data input from monitor microcomputer (UART)
Data output to monitor microcomputer (UART)
Not used
Chip test input
Test mode data input
Test mode data output
Test mode clock input
Not used
Not used
Stereophonie voice output overall muting output
Monitor speaker voice output mixing SW output
Monitor speaker voice output ATT
Monitor speaker voice output mixing front stage muting
Monitor speaker voice output overall muting
I2C-bus clock output
I2C-bus data output/ACC input
Not used
GND
Q Q
3
6 7
1 3
Not used
Not used
Not used
Not used
Not used
Monitor power supply control output
Hideaway single operation test mode input 1
Hideaway single operation test mode input 2
Not used
Remote control mute output
Dummy remote control data output
Not used
Reverse sense input (Back camera)
Parking brake sense input
Not used
Reset input
Not used
Backup sense input
ACC sense input
Power supply control output (ACC 5V)
Power supply control output (SYSTEM)
Not used
GND
Power supply
Connection of crystal for oscillating main system clock
Connection of crystal for oscillating main system clock
Connect to GND
Not used
u163
Connect to GND
A/D converter power supply
.
A/D converter reference voltage
3
4
2 9
9 4
2 8
1 5
0 5
8
2 9
9 4
m
co
4
9 9
2 8
9 9
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