可以使用安全协议的应用

很不好找的NAND FLASH 芯片K9G8G08U0M的数据手册-datasheet for a nand-flash ic K9G8G08U0M

高质量C编程指南,C、C++程序编程者必不可少的一本书，指导程序员去更好的完善自己的代码！-High-quality C Programming Guide,a book about High-quality C Programming.

Part III Figure 2a shows a circuit for a full adder, which has the inputs a, b, and ci, and produces the outputs s and co. Parts b and c of the figure show a circuit symbol and truth table for the full adder, which produces the two-bit binary sum cos = a + b + ci. Figure 2d shows how four instances of this full adder entity can be used to design a circuit that adds two four-bit numbers. This type of circuit is usually called a ripple-carry adder, because of the way that the carry signals are passed from one full adder to the next. Write VHDL code that implements this circuit, as described below. 2

st7 I2C communication

博创时s3c2410试验箱的ad转换实验 值得下载-Fiberxon S3C2410 chamber when the ad conversion experiment is worth downloading

将汉字转换为汉字点阵数据，单片机或ARM系统直接驱动液晶时，可作为参考。

液晶显示器键盘

上传一个带源代码的嵌入式实时多任务操作系统CMX，编译器是tasking的，大家学习，里面有手册-uploads a source code with embedded RTOS CMX, The compiler is tasking, we learn that there are manual

2410addr.inc：s3c2410内部寄存器定义 memcfg.inc : 存储块配置，主要定义时序 option.inc : s3c2410堆栈地址，时钟等设置 。 2410init.asm: 启动代码 -2410addr.inc : s3c2410 internal registers definition memcfg.inc : storage block allocation Timing option.inc main definitions : s3c2410 stack addresses, putting the clock. 2410init.asm : bootcode

单片机设计音乐门铃，仅需at89c51，再加LM386做音频功放，输到扬声器-Single-chip design music doorbell, just at89c51, coupled with the LM386 audio amplifier to do, lose to the speaker