Introduction; Abbreviations - Wavecom Gx64 Application Note

1

Introduction

This document describes how to apply power, control power states (On/Off), and give
other hints on how to optimise the Wireless CPU implementation.
1.1

Abbreviations

Abbreviation
Gx64 APPLICATION NOTE
Power Management
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Description
CSD Circuit Switched Data
Charging Power Supply. Indicates the voltage and current limited
CPS
supply connected to CHG_IN when battery charging is used.
Discontinuous Receive. This indicates how often the Wireless CPU
DRX has to wake up and look for a page. The mode can be between 2
and 9 and is determined by the base station.
FAE Field Application Engineer
PSC Power Supply and Indicator
PSI Power State Change signal
RTC Real-Time-Clock residing in the Wireless CPU.
Temperature Protection. Built-in temperature protection of the
TP
Power Management ASIC.
UVLD Under Voltage Level Detect. Voltage level detection of VCC.
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