Re: [myhdl-list] Suspending/Resuming/Stopping a simulation

[bedros <be...@ya...>]

I use StopSimulation exception frequently if there's
an invalid condition in my simulation such as reading
from an empty FIFO.

eg: if ready_sig and FIFO.empty:
           raise StopSimulation,  "ERROR: reading from
empty fifo"

I couldn't find anything about SuspendSimulation, not
even in MyHDL 0.4 documents. Where did you find it?

-Bedros

--- Frank Palazzolo <pal...@co...> wrote:
> 
> Hello,
> 
> I'm interested in suspending a simulation after a
> certain event, and then
> resuming again, or possibly stopping.  The
> Simulation.run() call works for a
> fixed number of cycles.  Is there a way that I can
> use exceptions to do
> this?  I noticed that myhdl uses SuspendSimulation
> and StopSimulation
> internally to do this.
> 
> This might be a nice feature in general.  One could
> write a testbed which
> changes based on the simulation results. :)  
> 
> Thanks,
> Frank
> 
> 
> 
> 
>
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