X * 12/頻率 = 0.02s? (頻率 11059200)=》X =18432; ?Y + X = 65536 =>Y = 0xB800
=》
TMOD = 0x01;//工作模式
TH0 = 0xB8;?
TL0 = 0x00;?
=》
TR0 = 1;
=>
?if(TF0 == 1)
{?
? ? TF0= 0;?
? ? TH0 = 0xB8;?
? ? ?TL0 = 0x00;
}
X * 12/頻率 = 0.02s? (頻率 11059200)=》X =18432; ?Y + X = 65536 =>Y = 0xB800
=》
TMOD = 0x01;//工作模式
TH0 = 0xB8;?
TL0 = 0x00;?
=》
TR0 = 1;
=>
?if(TF0 == 1)
{?
? ? TF0= 0;?
? ? TH0 = 0xB8;?
? ? ?TL0 = 0x00;
}