User's Manual
Table Of Contents
- Introduction
- The Integrator’s Task
- Installing the Modem
- Mounting the Boomer˚III OEM Modem to Your Device
- Connecting the Data Interface Port
- Selecting & Positioning the Antenna
- Supplying Power
- Using the Modem Test Jig
- Software Development Tools
- Integration Testing
- Appendix A - NCL Interface
- Appendix B – SDK NCL-API and Port Server
- _
- Logical Architecture
- Application Interface
- Opening a Session
- Close Session
- Send Data to a Radio Host
- Receive Data From RPM
- Get RPM Status Information
- Set Configuration ITEMS Within the RPM
- Reset RPM
- Register Event Callback Function
- Enable / Disable Events
- Get Error Description
- Register Wakeup Application
- Deregister Wakeup Application
- Switch RPM On/Off
- Send Generic NCL Command To RPM
- Get Software Version
- _
- A
- Appendix C – SDK Sample programs
- Appendix D - Application Development
- Appendix E - Message Routing and Migration
- Appendix F – Guide to Desense
- Appendix G - Numeric Conversion Chart
- Appendix H - Specifications
- Appendix I - Glossary
Boomer-III User Manual & Integrator’s Guide_________________________________________________Installation
BM310012WT04 47 Copyright Wavenet Technology © October 2003
Average length of received message: 30 bytes
This analysis of message traffic allows the power consumption profile
to be assessed in terms of percentage of time spent transmitting,
receiving, and sleeping. (For more information, see Develop a Message
Model on page 12.)
Usage of group LLIs
Some applications require the use of group LLIs, such as a stock
quotation broadcast service. Each active group LLI (in addition to the
modem's factory loaded individual LLI) increases the percentage of
time the modem stays in the receive state, thereby increasing its overall
current consumption.
Roaming Time
The amount of time the modem spends scanning a channel or roaming
to a new channel will affect the current consumption. The current
consumption is dependant on the Network type (Private or Public) and
the System type (MFR or SFR).
Power Control
The host/terminal provides the supply rail (HOST 3.8V) to the modem
through the Data Interface Connector.
The host/terminal turns the modem ON by asserting the
HOSTPWR_ON signal.
The host/terminal may request the modem to turn OFF by de-asserting
the HOSTPWR _ON or by sending a specific NCL command across
the serial interface. For the modem to turn OFF after an NCL request
the HOSTPWR_ON signal must be de-asserted.
ESD protection is provided on all power supply lines and on each I/O
line.
Power-Up Sequence
Reference should be made to the Power-UP Timing Diagram below
when reading the following Power-UP Sequence description.
To turn the modem ON, power must be applied (HOST 3.8V) and the
host/terminal asserts the HOSTPWR_ON signal.
The modem contains an internal voltage detector and reset delay circuit
to generate a reset signal for the CPU to ensure orderly and reliable
software initialisation.
An externally controllable reset signal (HCRESET) is optionally
available if the host/terminal wants reset synchronisation or to force a
modem reset while power is still applied.
If the HCRESET signal is used, once it is de-asserted the modem CPU
will be able to initialise.
Once out of reset the first operation is the boot-up of the modem CPU.
At this time CTS is momentarily asserted, then de-asserted. After a