Telit Wireless Solutions GE863-QUAD User Manual
Page 8
GE863-QUAD
GE863-PY
1vv0300715 Rev. 1 - 19/09/06
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved
page 8 of 79
Pin Signal I/O
Function
Internal
Pull up
Type
28
GND -
Ground
Power
29
STAT_LED
O Status indicator led
CMOS 1.8V
30
AXE
I Handsfree switching
100K
Ω
CMOS 2.8V
31
VAUX1
- Power output for external accessories (camera)
-
32
GPIO4 /
CAM_SDA
I/O GPIO4 Configurable general purpose I/O pin /
Camera IIC interface (2)
CMOS
2.8V
33
GPIO2 / JDR
I/O GPIO2 Configurable general purpose I/O pin /
Jammer Detect Output (2)
CMOS
2.8V
34
GPIO1
I/O GPIO1 Configurable general purpose I/O pin
CMOS 2.8V
35
CHARGE AI
Charger
input
Power
36
GND -
Ground
Power
37
C103/TXD
I Serial data input (TXD) from DTE
CMOS 2.8V
38
C104/RXD
O Serial data output to DTE
CMOS 2.8V
39
C108/DTR
I Input for Data terminal ready signal (DTR) from DTE
(2)
CMOS
2.8V
40
C105/RTS
I Input for Request to send signal (RTS) from DTE
CMOS 2.8V
41
C106/CTS
O Output for Clear to send signal (CTS) to DTE
CMOS 2.8V
42
C109/DCD
O Output for Data carrier detect signal (DCD) to DTE
CMOS 2.8V
43
C107/DSR
O Output for Data set ready signal (DSR) to DTE
CMOS 2.8V
44
C125/RING
O Output for Ring indicator signal (RI) to DTE
CMOS 2.8V
45
GND
-
Ground
Power
46
ON_OFF*
I Input command for switching power ON or OFF
(toggle command).
47K
Ω
Pull up to VBATT
47
RESET* I
Reset
input
48
GND -
Ground
Power
49
ANTENNA
O GSM Antenna output - 50 ohm
RF
50
GND -
Ground
Power
51
GPIO7 /
BUZZER
I/O GPIO7
/ BUZZER output
CMOS 2.8V
52
PWRMON
O Power ON Monitor
CMOS 2.8V
53
GPIO5
RFTXMON
I/O GPIO5 / RF TX_ON signaling output
CMOS 2.8V
54
GPIO6
ALARM
I/O GPIO6 / ALARM output
CMOS 2.8V
55
GPIO3 /
CAM_SCL
I/O GPIO3 / Camera IIC interface (2)
CMOS 2.8V
56
GND -
Ground
Power
57
RESERVED -
RESERVED
-
58
RESERVED -
RESERVED