日历时钟模块，用于不带时钟芯片的系统

由于普通单片机只有一个串口,由于用户可能会用到多个串口,而对于双串口的单片机价格贵,不如自己动手选择两个IO口,自己模拟串口通讯,以下为模拟串口程序.-Because there is only one common single-chip serial port, as the user might use multiple serial ports, dual serial ports for the price of your microcontroller, it is better to select two IO own mouth that they simulation serial communication, the following for Simulation of serial procedures.

对于上位机而言： 1、建立项目；  2、在项目中插入MSComm控件   3、利用ClassWizard定义CMSComm类控制变量  4、在对话框中添加控件     5、添加串口事件消息处理函数OnComm()  6、打开和设置串口参数  7、发送数据   8、发送十六进制字符   9、在接收框中以十六进制显示  对于下位机来说：只需要将串口通信程序下载到下位机即可，不过在连接串口猎人时一定要匹配端口号和波特率。 

tlc2543模数转换芯片，转换精度很高，很好用-tlc2543

通过对计算机的组织与结构的分析，综合运用所学计算机原理知识，设计并实现较为完整的计算机，即模型机。它可以完成一般计算机的最基础功能，具备16条基本指令，以及4种寻址方式等。并且，计算机数据通路的控制将由微程序控制器来完成，CPU从内存中取出一条机器指令到指令执行结束的一个指令周期全部由微指令组成的序列来完成，即一条机器指令对应一个微程序。设计过程包括四个部分：㈠模型机硬件组成分析；㈡指令系统设计；㈢微程序设计；㈣上机实现，示范程序。- Through to the computer organization and the structure analysis, the synthesis utilization studies the computer principle knowledge, designs and realizes a more complete computer, namely molding machine. It may complete the common computer the most foundation function, has 16 elementary instructions, as well as 4 addressing ways and so on. And, the computer data path control will complete by the microprogram controller, CPU will take out a machine instruction from the memory a instruction cycle which finished to the instruction execution completely the sequence which will be composed by the microcode to complete, namely a machine instruction will correspond a microprogram. Design process including four parts: (1) Molding machine hardware composition analysis;

Ieee1394驱动实现，绝对好用 -IEEE1394 drivers realize is absolutely easy to use

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资源描述使用FPGA控制TFT液晶屏，采用Verilog编写FSM控制TFT，控制流程包括TFT的初始化、清屏、显示图片。最主要的是要根据TFT的specification，写好初始化过程。另外还要注意图片显示位置的计算。

各种IIR及FIR数字滤波器的FPGA算法实验指导，适合新手学习。-A variety of IIR and FIR digital filter FPGA-algorithm experimental guide, suitable for novice to learn.

dsPIIC30F I2C主控制器通信程序

MSP430f149上LCD显示的程序-MSP430f149 LCD display on the procedure