it is helpful for download the program to the on

我刚写好的，已调试成功，HT1621的汇编和一键多功能的汇编。-I have just written has been successfully debug, HT1621 one compilation and the compilation of multi-function keys.

该款贪吃蛇游戏完全基于底层的汇编语言，采用DOS调用的方式运行，并且是全彩色的，配有详细的游戏说明。-The Snake game is based entirely on the ground floor of the assembly language, used to call DOS run, and the full-color, with a detailed description of the game.

Pressure Sensor Assemble Code

五层电梯的 keil c程序，用单片机实现，可以运行-Five-story elevator keil c program, with MCU, you can run

汇编程序的查询手册，还是蛮好用的。汇编程序的查询手册。-Assembler manual query, or just fine useful.

c51程序集锦,源程序，包含16进制-10进制互换程序.c 24c01-24c16读写驱动程序.c 51单片机实用程序库.txt ....... 等-C51 Collection procedures, source code, including 16 M-10 M swap procedures. c24c01-24c16 driver to read and write. c51 Singlechip utility library. txt ....... etc.

用于8259中断的程序，可使用Winxp Xingyan集成环境运行。-Used for 8259A interrupted,the invironment is Winxp Xingyan

本题目的主要要求是要实现闹钟的功能内容：设计一个能够显示时分秒的数字时钟，时间显示为12小时制，除了显示分时秒外，并能实现上，下午。可以进行手动校时，定时（完成此题目时要有适当的设置，确定灯按钮，单，双灯作为报警显示），同时还应该能够清零。-the subject of the main demands is to achieve the alarm clock function : to design a display of accurate digital clock, the time displayed by the system for 12 hours, showing the time of seconds, and can achieve the afternoon. Can manually school, regular (completion of this topic have appropriate settings, to determine button lights alone, as the police showed two-lamp), but also should be able to reset.

好的资料-Good information

MCS51四字节除法运算程序，可计算出四字节的商和四字节的余数。-mcs51 division operation routine for tetra-byte ,may calculate both quotient of tetra-byte and remaining of tetra-byte