Stefan wrote on Jun 10th, 2008, 4:45am:Frequency is the inverse of the period.
A period is defined as the delay between two positive crossings of a signal through a specified threshold (usually in the middle of the sine-wave).
So - what's the question ?
btw. maybe you should check the sourcecode section of designersguide
Thank you, Stefan
I'm newbie to veriloga. I do calculate the period, but an error is always be reported
![Sad Sad](https://designers-guide.org/forum/Templates/Forum/default/sad.gif)
. Maybe the description method is not ritht.