I2S总线规范

采用verilog hdl语言写的一个完整的arm9架构软核处理器，可以综合，对于处理器软核设计开发具有很大的参考价值，可移植到xlinx，altera等fpga芯片平台上。

基于arm处理器的嵌入式实时系统编程，本书叙述详尽，有很好的参考价值-arm processor based embedded real-time system programming, the book describes in detail, a good reference value

这个是H.264解码部分,4*4残差块的反量化ARM汇编代码.-H.264 codec, 4* 4 residuals block anti-quantified ARM code compilation.

U-BOOT,著名的Bootloader程序，可用于arm，mips等微处理器。-U-BOOT, famous Bootloader program can be used for arm, mips, such as microprocessors.

ATEMELucosii系统源码，这是开源的嵌入式组件，可移植性非常强-ATEMELucosii system source code, which is open-source embedded components, portability is very strong

掌宇公司44b0实验平台的测试程序，共16个程序,包含led,数码管，开关，串口，蜂鸣器，实时时钟，键盘中断，ADC，网卡，PS2键盘，UC/GUI-company 44b0-yu palm experimental test platform, with a total of 16 procedures, including led, digital control switches, serial, buzzers, real-time clock, keyboard interrupt, ADC, Ethernet, PS2 keyboard, UC/GUI

jtag协议，IEE1149.1协议文档。-JTAG protocol, IEE1149.1 agreement document.

TLC2543 12BIT SERIAL DRIVER CAN BE APPLIED TO ANY EMBEDDED SYSTEM.

完整的程控放大器菜单加控制程序， 1开始菜单 2功能选择高频低频 3选择手动调节还是自动调节4 若自动调节输入放大增益值 结束页然后根据你所选择的功能进行控制程控放大器-programable gain amplifier

spi接口协议的点整液晶128*64点阵驱动实现-spi interface protocol point of the entire 128* 64 dot matrix LCD driver to achieve