User's Manual

Cinterion
®
AGS2-E Hardware Interface Overview
2.2 AGS2-E System Overview
18
 AGS2-E_HIO_v00.021 2014-03-20
Confidential / Preliminary
Page 18 of 40
2.2 AGS2-E System Overview
Figure 1: AGS2-E system overview
GPIO Interface
GPS_1PPS
STATUS
Analog Audio
ASC0
CONTROL
RTC
POWER
ANTENNA
AGS2-E
SIM Interface
SIM Card
Application
Power Supply
Backup Supply
Emergency Reset
Ignition
Serial Modem
Interface
2
2
8
5
1
1
1
1
1
1
4
Analog Audio
Microphone Feeding
1
GSM Antenna
1
1
PWM
PWM / GPIO
LED
GPS_1PPS
Digital Audio
4
Digital Audio
GPS/GLONASS
Receiver
1
GPS/GLONASS
Antenna
1
Fast shutdown / GPIO
I2C I2C
2
Antenna detection
Jamming indictator
FST_SHDN
1
1
Jamming detection / GPIO
Antenna detection / GPIO
ADC
Analog-to-Digital
converter
2
Power indication
1