cs8900网络芯片驱动 for lwip

Texas Instrument led on using single switch.

c_c++嵌入式系统编程-c_c++ Embedded Systems Programming

易語言 MD5 自動更新模板 採用驗證文件MD5運行更新 此次附送完整源碼以及完整例子如何使用等等 DEMO.e 是歷程 可以觀察如何使用

数字信号处理-理论，算法与实现(清华).rar 光盘资料-Digital Signal Processing- Theory, Algorithm and implementation (Tsinghua). Rar

本系统分电压测量和信号产生输出两大部分，电压测量部分以模拟电路为主，配合放大模块、A/D转化模块、显示模块；通过凌阳单片机进行数据处理，在误差允许范围内显示测量电压值。信号产生以直接数字式频率合成器为核心，经过AT89S52对DDS芯片内部进行控制，使之输出标准正弦波形，利用编程实现频率预置、步进，达到电压输出频率的可调节步进。通过调试与测量完成了题目的基本部分和全部发挥部分的要求并有自己的创新。-Voltage measurement points of the system and the output of two major signals, voltage measurement circuitry to simulate the main part, with the amplification module, A/D conversion module, display module through Sunplus Single-chip data processing, in the range of error allowed shows the value of measuring voltage. Signal generated by direct digital frequency synthesizer for the core of the DDS chip AT89S52 after the internal control standards so that the output sine wave shape, frequency of use of pre-programming, step to the output voltage adjustable frequency step. Debugging and measurement, through the completion of the basic part of the topic and all the requirements to play a part and have their own innovation.

PalmOs API，对做嵌入式的同仁有很好的参考价值，此文档对接口函数讲的很详细-PalmOs API, to make embedded Tongren has a very good reference value, the document stresses on the interface function of the very detailed

ucOS+minigui开发详细资料，非常实用-ucOS+ minigui ???详???柿??????实用

u-boot 在s3c2443上的移植,讲解在移植过程中的一些方法和需要注意的地方。-u-boot in s3c2443 the transplant, the transplant process to explain some of the methods and need to pay attention to place.

我们自己做的JM76向ARM平台移植的ADS版本，其中部分模块进行过汇编优化，v3.0版本-JM76 our own to make the ARM

能够将数据归一化处理，使不同单位不同数量级的数据统一起来。是一个不错的MATLAB代码-The data can be normalized, so that different units of different order of magnitude of data integrated. MATLAB code is a good