Introduction - If you have any usage issues, please Google them yourself
# I nclude <reg52.h># I nclude <intrins.h>// This example uses a 89C52, crystal of 11.0592MHZ// code on how to prepare music, is actually very simple, you can see the following code// frequency constant term in the musical tone, while a constant beat that in terms of how much music film // So get out music score, test code now!