RFM DNT2400 Series Manuals

Manuals and User Guides for RFM DNT2400 Series. We have 1 RFM DNT2400 Series manual available for free PDF download: Integration Manual

RFM DNT2400 Series Integration Manual

RFM DNT2400 Series Integration Manual (82 pages)

2.4 GHz Spread Spectrum Wireless Transceivers

Brand: RFM | Category: Transceiver | Size: 3 MB

Table of Contents

Table of Contents
3
1 Introduction

5
- Why Spread Spectrum
  5
- Frequency Hopping Versus Direct Sequence
  6
2 DNT2400 Radio Operation

7
- Network Synchronization and Registration
  7
- Authentication
  8
- Transparent and Protocol Serial Port Modes
  9
- RF Data Communications
  9
- RF Transmission Error Control
  9
- Transmitter Power Management
  10
- Network Configurations
  10
- Point-To-Point Network Operation
  10
- Point-To-Multipoint Network Operation
  11
- Peer-To-Peer Network Operation
  11
- Full-Duplex Serial Data Communications
  11
- Channel Access
  12
- Polling Mode
  12
- CSMA Mode
  13
- TDMA Modes
  14
- Transmission Configuration Planning
  14
- TDMA Throughput
  15
- Polling Throughput
  15
- CSMA Throughput
  16
- Latency
  17
- Configuration Validation
  17
- Serial Port Operation
  19
- Sleep Modes
  20
- Encryption
  22
- Synchronizing Co-Located Bases
  22
3 DNT2400 Hardware

24
- Specifications
  25
- Module Interface
  26
- DNT2400C RFIO Stripline
  27
- DNT2400 Antenna Connector
  28
- Input Voltages
  28
- ESD and Transient Protection
  28
- Interfacing to 5 V Logic Systems
  29
- Power-On Reset Requirements
  29
- Mounting and Enclosures
  29
- Labeling and Notices
  29
4 Protocol Messages

31
- Protocol Message Formats
  31
- Message Types
  31
- Message Format Details
  32
- CFG Select Pin
  33
- Flow Control
  33
- Protocol Mode Data Message Example
  34
- Configuration Registers
  34
- Bank 0 - Transceiver Setup
  34
- Bank 1 - System Settings
  36
- Bank 2 - Status Registers
  39
- Bank 3 - Serial
  41
- Bank 4 - Host Protocol Settings
  42
- Bank 5 - I/O Peripheral Registers
  43
- Bank 6 - I/O Setup
  43
- Bank 7 - Authentication List
  45
- Bank FF - Special Functions
  46
- Protocol Mode Configuration Message Example
  46
- Protocol Mode Sensor Message Example
  47
- Protocol Mode Event Message Example
  47
5 DNT2400DK Developer's Kit

48
6 Demonstration Procedure

72
7 Troubleshooting

73
- Diagnostic Port Commands
  73
8 Appendices

76
9 Warranty

82

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