Rick,
in this case
".options plotwinsize=0"
didn't help..
So i think it is a time step control issue..
cheers
AG
toggle quoted message
Show quoted text
On 9/25/2011 5:11 PM, Rick wrote:
--- In LTspice@... <mailto:LTspice%40yahoogroups.com>,
Ganesan <dg1@...> wrote:
Moral of the story : When in doubt put a small step size..
Cheers
AG
AG,
In general, this will work. However, this may slow down the simulation
unnecessairly; especially if it is a large circuit with lots of
dynamics. If there are other dynamics in the system that cause the
step size to be reduced, specifying a maximum step size may not be
necessary. It is best to let the step time control algorithm of
LTspice control the step size, where possible. (In this specific case
there are no other dynamics.) Also LTspice uses data compression for
the .raw file; this means it does not store every data point. To turn
off the compression use .options plotwinsize=0. Finally, if you have
BV or BI sources with fast transitions, use tripdv and tripdt to be
sure to capture them. (See the Help file, for more information.)
Rick
