主要讲了c8051f020单片机控制步进电机的程序。

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。

CY7C63722的全部设计资料，特别好，希望大家能用到-CY7C63722 all design information, in particular, and hope that everyone can use to

MiniGUI移植总结 从安装到移植再到lcd驱动等等　包含了详细代码　是MiniGUI学习的不可多得的好资料　希望对你有帮助-MiniGUI transplantation summarized from installation to transplantation to lcd driver, etc. contains a detailed study of the code is hard to come MiniGUI good information you would like to have help

烧写AT91SAM7S系列芯片SOP.pdf-AT91SAM7S series chip programmer SOP.pdf

sd卡的高速读写程序，sd模式（4数据线），是普通spi模式的约6倍，以及完全的sd卡的data sheet-sd-card reader procedures, sd model (four data lines), is the general pattern of about 20 six times. and full sd card data sheet

marvell cf8385 wifi driver CF8385-5.0.16.p0-26306-all.zip

通过对双口ram 操作判断硬件正确性，并在相应位置入标志来表示对错。-Dual-port ram through hardware to determine the correctness of the operation, and location in the corresponding entry signs to indicate right or wrong.

基于NIOS2的http的网络应用，本程序可以作为学习NIOS2网络编程的一个源码。-NIOS2 the http based network applications, The procedure can be used as learning NIOS2 network programming a source.

芯片，VS1302兼容DS1302，测试用程序。-chips, VS1302 DS1302 compatibility testing procedure.

低频数字式相位测量仪； 此系统由相位测量仪、数字式移相信号发生器和移相网络三部分组成。为使系统更加稳定，使系统整体精度得以保障，本电路两块T89C52为核心控制器件分别控制相位测量、数字式移相信号发生,在数字式移相信号发生部分采用了锁相技术、CPLD等技术, 使输出波形精度大大提高，并可对频率自动校验，提高频率稳定性。-low-frequency digital phase-measuring instrument; This system consists of phase-measuring instrument, digital phase shifting generator and phase three network components. To make the system more stable, the overall accuracy of the system can be protected, the two T89C52 circuit control devices at the core respectively phase measurement control, digital believe the shift occurred, the digital shift occurred some believe that the use of lock-in technologies, such as CPLD technology, the output waveform accuracy greatly improved, and can automatic calibration frequency, frequency stability.