s/w for system's state diagram or flow chart

[vaf20]

hi all my friends
what's the best software/editor 4 description of system's state machin or diagram which system designer can use to peresent system flow?
BTW,is there any s/w with following featur's?
1-can use hirarichal state in system
2-have animation feature or system running mode
3-include petri FSM
and so on . . . with extera one
tnx in advance

 

[omicron]

Try using MS Visio

 

[DrDolittle]

I just recently attended HiPC conference......There is a software named JEDI for finite state machines.Infact a guy from US proposed a parallel version of JEDI software named parJEDI.

Regards
drdolittle

 

[vaf20]

hi friends
MS visio is not active , i mean i can not click in a state and see functionality
am i right?
any comment

 

[SolarTorch]

I think Visio is easy to use. And also you can try Smart Draw
https://www.smartdraw.com/

 

[hcet]

ISE from Xilinx is pretty good and for free.
Regards, ep20k.