Moral of the story : When in doubt put a small step size..
Cheers
AG
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On 9/25/2011 4:48 PM, Helmut wrote:
--- In LTspice@... <mailto:LTspice%40yahoogroups.com>,
"Rick" <sawreyrw@...> wrote:
--- In LTspice@... <mailto:LTspice%40yahoogroups.com>,
"Helmut" <helmutsennewald@> wrote:
Hello,
The TRIGGER command only works with V-sources.
I have made an example for you using the a pulse source
with the parameter NCYCLES set to the number of pulses.
Files > Tut > TRIGGER > trigger_pulse_burst.asc
Best regards,
Helmut
Helmut,
If I add a maximum step size of 1m and plot the trigger
source and the pulse busrt repeatedly, sometimes the
plot display flickers and the simulation time is about
4 time longer than other times. Do you know what is
going on.
Rick
Hello Rick,
When I use a time step of 1ms, it's damn fast.
Total elapsed time: 0.281 seconds
With 10u max. time step I got the following simulation time.
Total elapsed time: 6.766 seconds.
My Laptop has a dual core CPU with 1.5GHz.
Best regards,
Helmut <>
.
