Equivalence checkers for clocks

[Forgafun]

Hi,
I'm currently writing a equivalence checker.
At certain instance I have two clocks both having same frequence but
have a small delta between their respective edges...
I need to write a checker to find their equivalence (to find whether
both of them are equal..neglecting that delta.)
How can I design a checker to do this??
Please help me out in this regard
Thanks in advance

 

[Ralf Hildebrandt]

Forgafun wrote:

I'm currently writing a equivalence checker.
At certain instance I have two clocks both having same frequence but
have a small delta between their respective edges...
I need to write a checker to find their equivalence (to find whether
both of them are equal..neglecting that delta.)

I am not shure, if this is the common way for such a problem, but what about two counters
- one for each clock? After some time their values should be equal or should differ only by 1.

Ralf