Students with an array storing the results, the above statistics the number of s...

Develop an embedded system application by utilizing a timer module with interrupts to create some required cycles. You will try to configure the SFRs of PIC18F452 MCU to get the job done.

用8251实现串行口异步通信，自发自收，波特率1200bps。采用查询方式发送与接收。从键盘输入发送字符。发送与接收的字符均在屏幕上显示。按esc键返回dos-Achieved with the 8251 serial asynchronous communication, spontaneous self-income, the baud rate 1200bps. Way to send and receive using queries. To send characters from the keyboard. Send and receive characters are displayed on the screen. Press esc key to return to dos

内部有说明,多为嵌入式系统程序,侧重于实用的系统,很有参考价值-internal notes, and many of the embedded system, with a focus on practical, useful reference value

这是一个在两台pc机之间通过串口传输文件的汇编程序-This is one of the two PCs via serial port to transfer files to the assembler

实现高级电子琴的程序，并实现若干扩展功能。 基本功能：用8257键盘输入对应的七个音阶，通过实验箱的喇叭发出声音，并通过七段数码管显示输入音阶； 扩展功能：1、录音：记录所弹奏曲目 2、放录音：任意时刻重放最新记录曲目 3、在程序中可预设一曲目，按一键实现播放该曲目。 4、在播放录制曲目或预设曲目时，按8279键盘上任意键可以暂停播放，再按一次从暂停处继续播放。 5、程序运行时有友好的用户介面 -Realize high-level organ of the process and realize a number of extensions. Basic functions: keyboard 8257 corresponds with the seven scale, through experimental sound speaker boxes, and through Seven-Segment LED display input scale the expansion of functions: one, sound recording: Record the playing pieces 2, released recordings: any time replay music 3-to-date records, in the proceedings may be the default one track, according to realize one key to play the tracks. 4, recording tracks in the player or the default program, press any key on the keyboard 8279 can pause playback, press once again to continue from the suspended players. 5, is running friendly user interface

网上水果店（JSP）

无线通信功能的读写程序，包括汇编原代码，可烧录文件，熟悉无线通信产品的读写方式-Wireless communication function to read and write procedures, including the compilation of the original code, recordable documents, familiar with the wireless communications products to read and write mode

这个程序是用Intel8086平台运行的一个汇编语言程序，其中包含两首歌，可通过控制来实现音乐播放的功能，同时，也以实现按键控制8086发出声音的功能。

WIN98硬盘引导记录祥解-WIN98 drive boot record xiang, XIE

8051对时钟芯片DS1302和液晶LCD1602的控制，在LCD上显示时间，当前的时间。-8051 pairs of clock chip DS1302 and LCD1602 LCD control, in the LCD display time, the current time.