User’s Manual 5• Ethernet chip — A different Ethernet controller chip is used on the RCM3900/RCM3910. The Ethernet chip is able to detect automatically whether a crossover cableor a straight-through cable is being used in a particular setup, and will configure thesignals on the Ethernet jack interface.• Dynamic C — As long as no low-level FAT file system calls or direct xD-Picture Cardaccess calls to the NFLASH.LIB library were used in your application developed for theRCM3365/RCM3375, you may run that application on the RCM3900/RCM3910 afteryou recompile it using Dynamic C v. 9.60.NOTE: The Dynamic C RabbitSys option for programming an RCM3365 over anEthernet link is not supported for the RCM3900.1.3 Advantages of the RCM3365 and RCM3375• Fast time to market using a fully engineered, “ready-to-run/ready-to-program” micro-processor core.• Competitive pricing when compared with the alternative of purchasing and assemblingindividual components.• Easy C-language program development and debugging• Program download utility (Rabbit Field Utility) and cloning board options for rapidproduction loading of programs.• Generous memory size allows large programs with tens of thousands of lines of code,and substantial data storage.• Integrated Ethernet port for network connectivity, with royalty-free TCP/IP software.• Ideal for network-enabling security and access systems, home automation, HVACsystems, and industrial controls
