A counter for inserting a deliberate time delay allowing an operation external to the program to occur.
A counter for inserting a deliberate time delay allowing an operation external to the program to occur.
作为延迟装置的计数器，延迟时间内允许执行一个程序以外的操作。
A counter for inserting a deliberate time delay allowing an operation external to the program to occur.
作为延迟装置的计数器，延迟时间内允许执行一个程序以外的操作。