Algorithmic state machine chart editors ?!?

Hi,

I've tried searching on google for ASM chart editors (freeware prefereably) to no avail ... Just doesn't seem to exist. One commercial version flowHDL® is probably out of my scope but this is not availabale as a demo version as far as I know ?!?

Has anybody or can anybody suggest some robust & inexpensive software editors that will help with the the design of ASM charts for state-machine design (and possibly simulation) ?? A dedicated editor is preferable, rather than a ty[ical drawing package...

Many thanks in advance, M

hi,
If flow charting would get you started, look here.

**broken link removed**