Table Of Contents - Wavecom GR64 Migration Giude

1 Target Users ................................................................................. 1
1.1 MIGRATION AIM ........................................................................................... 1
1.2 MIGRATION STRATEGY ................................................................................. 1
1.3 MIGRATION VALUE ....................................................................................... 1
2 Product Differences ...................................................................... 2
2.1 GR64 VARIANTS ........................................................................................... 2
2.1.1
2.1.2
2.2 NOTEWORTHY DIFFERENCES ......................................................................... 3
2.2.1
2.2.2
2.2.3
2.2.4
2.2.5
2.2.6
2.2.7
2.2.8
2.2.9
2.2.10
2.2.11
2.3 GENERAL OBSERVATIONS............................................................................ 10
3 Product Comparison ................................................................... 11
3.1 GR64 SIGNAL INTERFACE ............................................................................ 11
3.2 SPECIFIC SIGNAL DIFFERENCES .................................................................... 14
3.2.1
3.2.2
3.2.3
3.2.4
3.2.5
3.2.6
3.2.7
Migration Guide
GR4x to GR64
Page iv of v

Table of Contents

INTEGRATED SIM VARIANT .................................................................... 2
LEGACY VARIANT.................................................................................. 2
GSM FREQUENCY COVERAGE ................................................................. 3
GPRS OPERATING CLASS........................................................................ 3
UARTS .................................................................................................. 5
DIGITAL IO............................................................................................ 5
PCM AUDIO........................................................................................... 6
SIM INTERFACE ..................................................................................... 9
DAC INTERFACE .................................................................................... 9
ADC INTERFACE .................................................................................... 9
SPI ........................................................................................................ 9
SLEEP MODE.......................................................................................... 9
MECHANICAL FORM FACTOR............................................................... 10
SIGNAL FUNCTIONALITY...................................................................... 14
CHARGING INPUT................................................................................ 17
SIM VOLTAGE...................................................................................... 17
D TO A CONVERTER ............................................................................ 17
REAL TIME CLOCK VOLTAGE................................................................ 18
A TO D CONVERTER ............................................................................ 18
REGULATED VOLTAGE REFERENCE ....................................................... 18
This document is the sole and exclusive property of WAVECOM. Not to be distributed or divulged without prior written agreement.
Ce document est la propriété exclusive de WAVECOM. Il ne peut être communiqué ou divulgué à des tiers sans son autorisation préalable
GR4x to GR64 Migration Guide