how to chnage parameter by simulation time

Wed Sep 08, 2010 8:50 pm   

Hi,
I have an issue to change parameter by simulation time. How do I
chnage that after some certime time within a test module.


Thansk!
Casey

Wed Sep 08, 2010 9:10 pm   

On Wed, 8 Sep 2010 10:50:44 -0700 (PDT), casey lee wrote:


You can't. Parameters are constants whose values are determined by
the elaboration process, which takes place before simulation begins.

Can you instead use an integer variable to hold the required
value? Such a variable can be initialised at the start of
simulation, and can have its value changed at any later time.
--
Jonathan Bromley