icrotronix uClinux for Nios II开发环境创建的资料

一个显示所有点阵字库内容的工具源代码。在汉字显示和过国家标准有极其重要的作用。-a dot matrix display all the tools library source code. The Chinese character display and cross-national standards are extremely important role.

TMS320F2812原理图设计,不是很完善。希望高人指点。-TMS320F2812 schematic design, is not very perfect. I hope an expert advice.

应用背景 现有的RTC芯片采用年-月-星期-日-时-分-秒的输出输入格式，而嵌入式系统中很多需要校准时间的地方采用的来源是自1970年以来 的秒数或毫秒数。所以需要对这两种格式的数据进行转换。 关键技术 UTC转换毫秒数时采用累加计时实现，需要注意闰年时的月份天数或全年天数累加，最后换算为毫秒数，毫秒数转换为 UTC时间时将毫秒数截断为年，月，天，最后直接转换为当天的时间。

sw44b0test

不同于一般形式的软件编程，嵌入式系统编程建立在特定的硬件平台上，势必要求其编程语言具备较强的硬件直接操作能力。无疑，汇编语言具备这样的特质。但是，由于汇编语言开发的复杂性，它并不是嵌入式系统开发的一般选择。而与之相比，C语言--一种"高级的低级"语言，则成为嵌入式系统开发的最佳选择。-Unlike most forms of software programming, embedded systems programming based on the specific hardware platform, is bound to require its programming language with a strong ability to direct hardware. Undoubtedly, the compilation of language with such qualities. However, the assembly language development complexity, it is not embedded systems development in general choice. But compared with C language-- a "senior vulgar" language, embedded systems development as the best option.

《ARM嵌入式Linux设备驱动实例开发》，第二章代码，按键驱动开发-" ARM embedded Linux device driver development examples" chapter code, key-driven development

A complete collection of a simple alarm clock with minimum compenents used and simulation in proteus The hardware is complete and practically implemented with 100 success.-A complete collection of a simple alarm clock with minimum compenents used and simulation in proteus The hardware is complete and practically implemented with 100 success.

这是用于 IC2 代码的EDN 设计理念独立数字电压表使用多通道 ADC 提供了一个设计，使用一台仪器监视几个不同的电压。

交通灯状态机的实现，用verilog HDL编程，Xilinx ISE 6仿真，在实际电路中得到验证．-traffic lights to achieve the state machine, with verilog HDL programming, Xilinx ISE 6 simulation, the actual circuit have been tested.

avr学习studio的帮助文件，可以帮助初学者轻松的掌握studio的应用-avr learning studio help files that can help beginners to easily grasp the application of studio