The RabbitCore® RCM3900 module series delivers 10/100Base-T Ethernet and -20°C to +85°C extended temperature range. The RCM3900 series offers two variations, one with on-board 32MB of flash memory mass storage, and the other version without it. Both variations deliver the capability to use up to 1 GB of hot-swappable mass storage with miniSD™ memory cards, ideal for embedded applications using data archiving for later uplink to a computer.
Applications that can use the mass storage and Ethernet capability of the RabbitCore RCM3900 module are:
- Data archiving and upload
- 储罐监测
- Automatic meter reading
- Remote energy management
- Security and surveillance
The RCM3900’s mass-storage can use the Dynamic C software FAT file system module to store data and use the same directory file structure commonly used on PCs.
RabbitCores mount directly onto a user-designed motherboard and act as the controlling microprocessor for the system. Its compact size - 1.85" x 2.73" x 0.86" (47 mm x 69 mm x 22 mm) – makes it easy to integrate the RCM3900 module onto a motherboard. The RCM3900 has fast program execution SRAM and data SRAM, flash memory, and the circuitry necessary for reset and management of battery backup of the Rabbit 3000’s internal real-time clock and the data SRAM. Two 34-pin headers bring out the Rabbit 3000 I/O bus lines, parallel ports, and serial ports.
使用 RabbitCores 进行开发
RabbitCore 系列微处理器内核模块旨在促进嵌入式系统的快速开发和实施。使用我们业界公认的 Dynamic C® 开发系统开发程序,该系统是一种 C 语言环境,包括编辑器、编译器和在线调试器。
通过 USB 或串行端口从个人电脑下载程序,并在目标硬件上直接调试 - 无需在线仿真。这种环境可减少工作量,加快软硬件集成。Rabbit 提供广泛的驱动程序和示例程序库,以及免版税的 TCP/IP 协议栈和源代码。
A Development Kit provides the essentials that you need to design your own microprocessor-based system, and includes a complete Dynamic C software development system. The Development Kits also contains a Prototyping Board that will allow you to evaluate the RCM3900 module and to prototype circuits that interface to the module. You will also be able to write and test software for the RCM3900 modules.