本设计可以实现99秒的倒计时，包含源程序，.HEX文件以及KEIL工程，C语言编程的程序，直接上仿真无误。-The design can achieve a 99-second countdown, including source code, HEX files, and KEIL project, C language programming program directly on the simulation is correct.

turbo码仿真源程序和解释交织器的设计与实现 比较实用-turbo code simulink

kit3源程序 可以帮助人们做调试器 可以仿真 本人测过-kit3 source can help people make the debugger can I measure through simulation