Functional Description; Figure 1. Functional Architecture - Sierra Wireless AIRPRIME WISMO218 Technical Specifications
Self-contained egsm/gprs 900/1800 dual-band embedded module
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Also See for AIRPRIME WISMO218:
- Technical specifications (110 pages) ,
- At command manual (215 pages)
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Product Technical Specification &
Customer Design Guidelines
2.2.
Functional Description
The global architecture of the AirPrime WISMO218 is shown below:
Analog Interfaces
32768
kHz
Figure 1. Functional Architecture
WA_DEV_W218_PTS_002
WISMO218
AUDIO
ADCs
Control &
Power
power
supplys
reset
RTC
Address
Rev 006
DSP
core
Digital Interfaces
ARM
core
Memory
Data
Control
General Description
Radio
GSM / GPRS
UART
2
SPI / I
C
GPIOs
SIM
BUZZER
PWMs
April 29, 2010
21
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