深入理解内存原理，有助于嵌入式工程师硬件开发。

射频芯片nRF24L01 + C8051F320 的驱动程序以及一个简单的收发控制协议-nRF24L01 C8051F320 chip RF driver and a simple transceiver control SCA

公交IC 电路图-Bus IC circuit

simcom100 GPRS 模块源程序-simcom100 GPRS module program

一个开源的linux video摄像头程序-an open-source Linux video camera procedures

单片机与PC机串行通信实现,让刚学习51单片机的朋友学会如何写uart发送和接收的程序-PC-MCU and serial communication to achieve, so just to learn 51 MCU s friends to learn how to write programs to send and receive uart

数字信号处理C语言程序集 中介绍的卡尔曼滤波的代码，没有从网上下载到，这是自己输入的

一个hdlc发送模块的编码-send a "module coding

NIOSII的液晶显示ip 核，含有所有底层源代码-Ip of the liquid crystal display NIOSII nuclear, containing all underlying source code

Part IV In part II we discussed the conversion of binary numbers into decimal digits. It is sometimes useful to build circuits that use this method of representing decimal numbers, in which each decimal digit is represented using four bits. This scheme is known as the binary coded decimal (BCD) representation. As an example, the decimal value 59 is encoded in BCD form as 0101 1001. You are to design a circuit that adds two BCD digits. The inputs to the circuit are BCD numbers A and B, plus a carry-in, cin. The output should be a two-digit BCD sum S1S0. Note that the largest sum that needs to be handled by this circuit is S

嵌入式linux的开发流程详解，包括启动，内存，设备驱动的添加-embedded linux Comments on the development process, including the initiation, memory, add-driven equipment, etc.