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
Installation________________________________________________ Boomer-III User Manual & Integrator’s Guide
Copyright Wavenet Technology © October 2003 30 BM310012WT04
Modem On/Off Control
The modem on/off input line (HOSTPWR_ON) is an active high input
signal and is fitted with a 33Ω series resistor for input protection.
Internally it is passively pulled low (after the series resistor) to ground
and is asserted with a high input signal.
The Boomer-III modem is fitted with a Real Time Clock that third
party applications may utilise to wake-up the modem at a pre-
programmed alarm time. This facility may be utilised to further reduce
current consumption in battery powered applications, but note that the
modem may need to re-register on the network after wake-up
The electrical interface specification and equivalent circuit is as
follows:
Modem On/Off Control Equivalent Circuit
Modem On/Off Control Electrical Characteristics
Parameter Range Low High
Input Voltage 0-3V OR 0-5V 1.0 V (max) 2.5 V (min)
Input Current 20 µA (max) 100 µA (max)