Windows Environment 32

本人写的CS1821测试DEMO程序，CS1821兼容HT1621-I write DEMO CS1821 test procedures, CS1821 compatible HT1621

此头文件定义配置、寄存器和其他有用的文件

汇编语言的课件,经典的汇编课件，老师使用了10年。-PPT

汇编语言程序设计自学设计教程-assembly language programming self-Design Guide

详细介绍了编译课程的设计操作

基于89C52的实验演示程序，单步运行观看存储单元数据变化， 读和写、发送和接收字节子程序要连续执行。-89C52-based experimental demonstration program, single step change in viewing the data storage unit, read and write, send and receive byte subroutine to consecutive.

编的不好，请多多指教，32位的十六进制转换十进制并显示。-series of the poor, exhibitions, the 32 hexadecimal and decimal conversion shows.

汇编语言写的菜单程序，类似于DOS下的EDIT功能，编辑功能未实现。-Menu Programs written in assembly language, similar to DOS under the EDIT function, edit function is not implemented.

查看本地文件信息-View local file information

首先，分别对8255、8253进行初始化，设置8255为A口、C口输出，设置8253的计数器0为工作模式3；其次，设置IRQ7的中断矢量，使得有IRQ7中断时调用SERVER；再次，调用INIT对计数值初始化；最后，主程序循环等待中断，开始秒表的计时。 2、 INIT子程序-First, the 8255,8253 initialization, set for the 8255 A-C mouth output, set 8253 as the Counter mode 0 3; Second, set up the interruption vector there, make it there interruption call SERVER; Again, call curl_setopt early to count before; Finally, the cycle of waiting for the main program interruption began stopwatch time. 2, curl_setopt Subroutine