Meanwhile buzzer with two timer control, timer 0 control frequency, Timer 1 control with frequency duration of 300ms intervals sequentially output 1,10,50,100,200,400,800, 1k (hz) square wave.

33\33.dsp
..\33.dsw
..\33.ncb
..\33.opt
..\33.plg
..\333.cpp
..\Debug\vc60.idb
..\.....\vc60.pdb
..\Debug
33

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