User's Manual
Table Of Contents
- Introduction
- The Integrator’s Task
- Installing the Modem
- Mounting the Boomer II 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
- Multisession API
- 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 II User Manual & Integrator’s Guide _________________________________________________Installation
BM210012WT37 37 Copyright Wavenet Technology © November 2003
LED Output Lines
In addition to the on-board LED’s there are three signal lines (Low
Battery, Message Waiting, In-range), which are controllable by the
modem for connection to an external LED. Each line has a 33Ω series
resistor and clamp diode to the internal supply line for protection. It is
recommended a series resistor be used with the external LED to limit
current accordingly. The electrical interface capability, equivalent
circuit and operation of these lines is summarized in the tables below:
LED Output Lines Equivalent Circuit
LED Interface Electrical Characteristics
Parameter Range Low High
Output Voltage 0 – 3.3 V 0.5 V (max) 2.3 V (min)
Output Current 3.2 mA (max) 1.6 mA (min)
Note: DCD and INRANGE outputs share the same output line from the
microprocessor and therefore the combined current consumption of
that line must not exceed 2mA.
LED Interface Definitions
J1
Pin #
Signal Description Signal Active State
13 LED0_MSGWTG
Message
waiting
Output Low when message waiting
14 LED1_INRANGE In range Output Low when modem in-range
15 LED2_LOWBAT Low battery Output
Low when battery is less than
3.5V,
High when battery is greater
than 3.6V
Low Battery
The Low Battery signal is held active low whenever the supply voltage
drops below an acceptable level (less than 3.5V) and deactivated when
the voltage level becomes acceptable again (greater than 3.6V). The
transitions will occur at the same time as the low battery event occurs
(or would occur if the event was activated). Note that in the case of a