GR64 Integrators Manual
Page: 29/104
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Ce document est la propriété exclusive de WAVECOM. Il ne peut être communiqué ou divulgué à des tiers sans son autorisation préalable
Table 2: Pin Assignments
Pin
Name
Direction Function
PIN
Req
1
VCC
Input
DC power
Yes
2
GND
-
Ground
Yes
3
VCC
Input
DC power
Yes
4
GND
-
Ground
Yes
5
VCC
Input
DC power
Yes
6
GND
-
Ground
Yes
7
VCC
Input
DC power
Yes
8
GND
-
Ground
Yes
9
VCC
Input
DC power
Yes
10
GND
-
Ground
Yes
11
CHG_IN
Input
Battery charger power
12
GND
-
Ground
Yes
ADIN4
Input
ADC Input 4
13
GPIO5
In/Out
General purpose IO
14
ON/OFF
Input
Device on/off control
Yes
15
SIMVCC
Output
1.8V or 3.0V SIM card supply
Yes
1
16
SIMDET
Input
SIM presence detection
Yes
1
17
SIMRST
Output
SIM card reset signal
Yes
1
18
SIMDAT
In/Out
SIM card data
Yes
1
19
SIMCLK
Output
SIM card clock signal
Yes
1
20
DAC
Output
Pulse width modulated signal
21
GPIO1
In/Out
General purpose IO
22
GPIO2
In/Out
General purpose IO
23
GPIO3
In/Out
General purpose IO
24
GPIO4
In/Out
General purpose IO
25
VRTC
Input
DC supply for real time clock
26
ADIN1
Input
ADC Input 1
27
ADIN2
Input
ADC Input 2
28
ADIN3
Input
ADC Input 3
29
SDA
In/Out
I
2
C data
30
SCL
Output
I
2
C clock signal
31
BUZZER
Output
Buzzer Output
DSR1
Output
Data Set Ready (UART1)
Yes
2
32
GPIO7
In/Out
General purpose IO
LED
Output
LED control signal
33
GPIO6
In/Out
General purpose IO
34
VREF
In (Out)
Core voltage reference
Yes
