附件为 RAD Studio Xe8 up1(即 Update1）的原版下载地址，及破解工具。严格按破解步骤操作： 1、运行工具生成序列号 2、安装 Xe8 ，用生成的序列号安装。安装完后关闭安装程序。 3、关闭安装后，工具继续点“Patch Files"破解 4、点“Generate Activation File”生成授权文件 5、破解完成！可以启动xe8了。 如果还有问题可尝试从 DEP 中排除 dbs.exe 后再试

英飞凌 aurixide AURIX Development Studio 1.7.2 版本，官网下载下来的，方便大家使用，几十kb下的好心累

This newly revised book blends academic precision and practical experience in an authoritative introduction to basic principles of digital design and practical requirements in both board-level and VLSI systems. With over twenty years of experience in both university and industrial settings, John Wakerly has directly taught thousands of engineering students, indirectly taught tens of thousands through his books, and directly designed real digital systems representing tens of millions of dollars of revenue. The book covers the fundamental building blocks of digital design across several levels of abstraction, from CMOS gates to hardware design languages. Important functions such as gates, decoders, multiplexers, flip-flops, registers, and counters are discussed at each level. New edition features include de-emphasis of manual turn-the-crank procedures and MSI design, and earlier coverage of PLDs, FPGAs, and hardware design languages to get maximum leverage from modern components and software tools. HDL coverage now includes VHDL as well as ABEL.

设计模式中文文字版，比较有名，就不再作介绍。

论文High-Order Digital Parametric Equalizer Design对应的代码 非常好的数字音频均衡器相关的学习资料！！！

AndroidSDK31_2

AndroidSDK31

Visual Studio IDE 文档-是vs官方文档，一千多页。中文版的文档。交流学习使用，还不错。

GOF-设计模式-Design Patterns-英文原版-高清-有目录-有页码

一个简单的Android串口通信例程 serail port 简单demo