文件名称:INT0
介绍说明－－下载内容均来自于网络，请自行研究使用
INT0的中断服务程序及脉宽测量
通过按键产生/INT0 有效信号，在P3.4 引脚上输出指示信号；并测量按键操作在/INT0引脚上产生的高电平的脉宽。注意：实际操作时，测试的脉冲宽度有可能超过16 位计数器的定时范围。操作时，考虑用蜂鸣器或指示灯作为状态提示。
-INT0 interrupt service routine and pulse width measurement
Produced by key/INT0 valid signal, the output signal indicating the P3.4 pin and measure the pulse width of the key high-level operations on the/INT0 pin is generated. Note: the actual operation, the pulse width of the test is likely to exceed the range of 16-bit timer counter. Operation, considered as a status indicator buzzer or tips.
通过按键产生/INT0 有效信号，在P3.4 引脚上输出指示信号；并测量按键操作在/INT0引脚上产生的高电平的脉宽。注意：实际操作时，测试的脉冲宽度有可能超过16 位计数器的定时范围。操作时，考虑用蜂鸣器或指示灯作为状态提示。
-INT0 interrupt service routine and pulse width measurement
Produced by key/INT0 valid signal, the output signal indicating the P3.4 pin and measure the pulse width of the key high-level operations on the/INT0 pin is generated. Note: the actual operation, the pulse width of the test is likely to exceed the range of 16-bit timer counter. Operation, considered as a status indicator buzzer or tips.
(系统自动生成,下载前可以参看下载内容)
下载文件列表
LAB10.ASM
Lab10.a51