keypad interfacing arm

TI公司模拟电路专家撰写的顶级运算放大器设计指南，可惜是英文的。不过还是值得推荐-TI analog circuit written by the top experts Operational amplifier design guidelines, it is a pity that in English. But it is worthy of recommendation

16c550驱动程序；适用于16c550 from philips 这是一个简单的例子，ns提供-16c550 driver; Is suitable to 16c550 from philips this is a simple example, ns provides

这是一个豆浆机控制程序，有各种功能，提供大家参考-This is a soybean milk machine control program, there are a variety of functions, to provide our reference

三星ARM9嵌入式处理器的底层驱动大量的实例，可以直接使用-This compressed file is about the board support pocket of arm9 embeded processor .you can use it directly.

9200板的LCD显示控制程序,使用的是S1D13506显示芯片。-9200 board s LCD display control program，with S1D13506 chip driver. and so on.

S3C2410开发板资料，是其芯片厂家公开资料-S3C2410 development board, chip manufacturers is public information

s344b0的mp3源码-s344b0 mp3 FOSS

Jtag for arm microcontroller.

详尽的介绍ARM bootloader原理和过程的资料，是ARM嵌入式系统设计师的参考资料，也是ARM开发学习者的学习资料。-detailed presentation ARM Bootloader principle and process information is embedded system designer ARM reference, as well as ARM learners learning materials.

TEA5767-PLL收音机整套方案（汇编源码）-TEA5767- PLL radio package (compiled source code)