Manual

GE863 Hardware User Guide
1vv0300783 Rev.0 - 10/06/08
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BGA
Ball
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 -
32
GPIO4 I/O GPIO4 Configurable general purpose I/O pin /
4.7K Ω
CMOS 2.8V
33
GPIO2 / JDR I/O GPIO2 Configurable general purpose I/O pin / Jammer
Detect Output
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 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 signalling output CMOS 2.8V
54
GPIO6
ALARM
I/O GPIO6 / ALARM output CMOS 2.8V
55
GPIO3 I/O GPIO3
47K Ω
CMOS 2.8V
56
GND - Ground Power
57
RESERVED - RESERVED -
58
CLK I/O Python Debug (CLK) (1) CMOS 2.8V
59
GPIO17 I/O GPIO CMOS 2.8V
60
GPIO14 I/O GPIO -