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Need to produce a sawtooth wave in simulink

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farid82xxx

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H folks,

I need to produce a sawtooth wave with freq=400MHz in simulink but I cannot create it either using *Repeating Sequence* or * signal generator*
since the output has nothing to do with what I need and specified, and it goes so wrong form a sawtooth ,
I'm wonder anyone faced the same problem or know what i should do !

regards
Farid
 

Try setting the maximum simulation step to 1e-11 or so, the signal generator should work.
 

dave9000 said:
Try setting the maximum simulation step to 1e-11 or so, the signal generator should work.
Click to expand...

Thanks for you help, you mean simulation--->configuration parameters--->solver option---> max step size ?

regards
 

yes, and I always wonder why such a fine (read: expensive) piece of software can't figure out itself ;-)
 
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