User's Manual


PDS6_HIO_v02.800
Confidential / Preliminary
2014-10-27
Cinterion
®
PDS6 Hardware Interface Overview
1.2 PDS6 System Overview
Page 9 of 35
Fast
shutdown
COUNTER
ASC0 lines
SIM interface
(with SIM detection)
CONTROL
RTC
ADC
POWER
GPIO
interface
DAC (PWM)
USB
I2C
SPI
PCM / DAI
ANTENNA
(GSM/UMTS
quad band)
A
pplication
Module
GPIO
PWM / GPIO
Fast shutdown /
GPIO
Pulse counter /
GPIO
USB
Serial modem
interface lines
I2C
SPI
Di
g
ital audio
SIM card
IGT
Emergency of
f
Backup suppl
y
A
DC
Power supply
A
ntenna
1.2 PDS6 System Overview
Analog audio Analog audio
Figure 1: PDS6 system overview