E
RROR
! R
EFERENCE SOURCE NOT
FOUND
.
P5186 U
SER
M
ANUAL
V 1.0
Error! Reference source not found.
3.4 J102
connector
J102 is a HE10 50-pin male connector.
confidential ©
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This document is the sole and exclusive property of WAVECOM. Not to be distributed or divulged without prior written
agreement.
Ce document est la propriété exclusive de WAVECOM. Il ne peut être communiqué ou divulgué à des tiers sans son
autorisation préalable.
Pin number
Signal name
I/O I/O
type
Description
Comment
1, 2,
3, 4
GND
Ground
5
5V
O
Supply
Power supply 5V
6
DVCC
O
Supply
RS232 interface Power
supply 3V
7, 8
GND
Ground
9, 10
Not Connected
11, 12
GND
Ground
13
ROW4
I/O
CMOS
Keyboard Row 4
14
Not
Connected
15
COL4
I/O
CMOS
Keyboard Column 4
16
Not
Connected
17
ROW3
I/O
CMOS
Keyboard Row 3
18
Not
Connected
19
COL3
I/O
CMOS
Keyboard Column 3
20
Not
Connected
21
ROW2
I/O
CMOS
Keyboard Row 2
22
Not
Connected
23
COL2
I/O
CMOS
Keyboard Column 2
24
Not
Connected
25
ROW1
I/O
CMOS
Keyboard Row 1
26
Not
Connected
27
COL1
I/O
CMOS
Keyboard Column 1
28
Not
Connected
29
ROW0
I/O
CMOS
Keyboard Row 0
30
Not
Connected
31
COL0
I/O
CMOS
Keyboard Column 0
32
Not
Connected
33 GND
Ground
34
Not
Connected
35
IO_AUDIO
I/O
CMOS 2V8
External audio function
control
Multiplexed with
DAI_RST