1 or 2.

[notletrest]

"This is basically the time interval between when the output changes due to the input change which caused it."

The above means:1.This is basically the time interval from output to input. 2.This is basically the time interval from the first output to the sencond output.
Which do you agree with?
Thanks !

[Frank Antonson]

2

But it's an awkward sentence.