此文件包含用visual c++编译的程序代码，绝对可用CH06.rar

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PCI 总线规范 中文翻译版本。需要的下吧-The Chinese translation version of the PCI bus specification

嵌入式系统的调试方法-Embedded System Debugging

xc164cs测试程序 功能全面测试 是开发板的全部历程，其中有DAVE工程-xc164cs test program fully functional tests entire history of the development board, including DAVE Project

Verilog实现的I2C协议，直接在ISE下打开就可以-Verilog implementation I2C protocol to open directly in the ISE can be

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

此电路为计时器电路设计原理图，学习交流中-timer circuit to circuit design drawings, learning exchanges

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万年历带温度显示（基于AT89C52，带仿真），-Calendar with temperature display (based on AT89C52, with simulation),

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