Manual Do Utilizadoríndice analíticoIntroduction5Why Spread Spectrum?5Frequency Hopping versus Direct Sequence62.0 DNT500 Radio Operation7Network Synchronization and Registration7Transparent and Protocol Serial Port Modes8RF Data Communications8RF Transmission Error Control9Network Configurations9Point-to-Point Network Operation9Point-to-Multipoint Network Operation10Full-Duplex Serial Data Communications10Channel Access10CSMA Modes11TDMA Modes12Network Configuration Planning13Serial Port Operation15Sleep Modes16Encryption183.0 DNT500 Hardware19Specifications20Module Interface21Input Voltages22ESD and Transient Protection22Interfacing to 5 V Logic Systems23Power-On Reset Requirements23Mounting and Enclosures23Connecting Antennas23Labeling and Notices244.0 Protocol Messages25Protocol Message Formats25Message Types25Message Format Details26Escape Sequence27CFG Select Pin27Flow Control27Protocol Mode Data Message Example28Configuration Registers28Bank 0 - Transceiver Setup28Bank 1 - System Settings30Bank 2 - Status Registers31Bank 3 - Serial33Bank 4 - Host Protocol Settings34Bank 5 - I/O Peripheral Registers35Bank 6 - I/O Setup36Bank FF - Special Functions38Protocol Mode Configuration/Sensor Message Example38Protocol Mode Event Message Example395.0 DNT500DK Developer’s Kit40DNT500DK Kit Contents40Additional Items Needed40Developer’s Kit Default Operating Configuration41Development Kit Hardware Assembly41DNT500 Wizard Utility Program43DNT500 Interface Board Features50Demonstration Procedure53Troubleshooting54Appendices55Ordering Information55Technical Support55DNT500 Mechanical Specifications56Warranty58Tamanho: 2 MBPáginas: 60Language: EnglishAbrir o manual