51EDAQT44B0X开发板说明书

这是stm32f4xx的，我刚刚完成了SPI通信。这很简单，但可以帮助新手学习stm32f4xx。干杯！

通过keil编译产生hex文件,可下载到USB芯片CY7C68013上作为固件程序,本代码面向采用纯GPIF方式传输的芯片-Keil compiler generated through the hex file can be downloaded to the USB chip CY7C68013 as firmware, the code for the use of pure GPIF transmitted chip

大型设计中FPGA的多时钟设计策略,很详细的描述了在FPGA设计中时钟设计的方法-FPGA design large multi-clock design strategy, a very detailed description of the FPGA design clock design method

基于ARM 的嵌入式系统和SD卡的应用越来越广泛。给出了一种基于S3C2410A的sd卡主控制器的sd卡驱动-ARM-based embedded systems and application of SD cards more and more widely. This paper presents a S3C2410A based on the sd card the sd card host controller driver

msp430与射频芯片trf7960的读写器程序-about msp430 and trf7960

YFFS2文件系统代码结构的说明文章，很有用的-YFFS2 the file system code in the structure of how-to articles, useful

诺基亚N73的电路原理图,很好，很强大-Nokia N73 schematic diagram of the circuit, very good, very powerful

STM32F107的代码，使用串口1主串口  拖着234三个串口 实现透传功能 串口1 接收到FB开头的指令会做自动分拣，自动转发给指定串口，其余串口收到相应指令后会转发给串口1

verilog 例子-Verilog

SVPWM程序,用于三相异步电机变频器的开发和应用-SVPWM procedures for the three-phase asynchronous motor inverter development and application