实现了对红外遥控器的解码及响应，并能进行LCD显示。

用78F9222做的电热水器程序，恒温控制，汇编语言-78F9222做cavity using changchu热Ecuador器most satirical温序clamp ， ，制met Pang Sung Sa

DAC7611，12位串口DA驱动程序，只需将代码中的四个端口按自己的电路修改就可以使用。-DAC7611, 12 bit serial DA driver, just the code of the four ports in accordance with their own modifications on the circuit can be used.

非常好的VHDL用于LCD显示的程序，改下就能够使用了的-VHDL very good procedures for the LCD display, to be able to used under the

实现多个16*16LED屏的多个字符显示,显示方式有整行上移、帘入帘出、左移、右移-Achieve more than 16* 16LED screen shows a number of characters, displayed on the entire line has moved a curtain to curtain, the left, shifted to right

MCS―51单片机系统扩展 简单的并行接口由数据寄存器和少量的控制电路组成，暂存传送的数据。以锁存器、缓冲器为主要芯片，稍加控制都可以作为简单的并行接口.-MCS-51 single-chip microcomputer system to expand a simple parallel interface from the data register and a small number of control circuit components, temporary storage of data transmission. To latches, buffers as the main chip, a little control can be used as a simple parallel interface.

8MHz，FLL+自动校准。

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可以熟悉51单片机中断机制 大大方便学习51单片机-Be familiar with the 51 single-chip interrupt mechanism would greatly facilitate study of 51 single-chip microcomputer

51单片机使用1602液晶显示和PS/2键盘的示例。其中包括C51源程序（C语言写的），生成的hex文件，keil中生成的各种文件。 其中每句源程序都有详细的注释，很适合初学者。-51 MCU using the 1602 LCD and PS/2 keyboard example. Including the C51 source code (C language to write), the generated hex file, keil generated documents. In which each sentence has a detailed source notes, very suitable for beginners.

日历时钟显示汇编程序,注释很详细,保证能很快看懂-Dang显钟时日Sa striped met the most序, agate细Note释exhaust, exhaust Xikui despair殿vessels do ya