Re: Timing Diagram Editors

From: Arie de Muynck (send.spam.to_at_spammer.org)
Date: 02/17/05 

Date: Thu, 17 Feb 2005 23:34:48 +0100

"James Beck" ...
> Does anyone make a DECENT timing diagram editor?
> I don't need any timing analysis, just some pretty graphics to help get
> some information across to some techs that do not speak English very
> well, and I'm sure the data will be needed for a manual as well. The
> timings are in milliseconds, not ns and my googling has led to some
> pretty expensive dead ends.

I often use ASCII, fixed font:

    ________________________________
___| |_______
                           ____
__________________________| |____________
    ________________ __ ___ ____
---<________________X__X___XXXXX____>-------

0 1 2 2 3 4

0 signal starts tri-state
1 turnon
2 transition
3 illegal / undefined
4 goes tri-state

Note the upper trace (enable) changes just before the result (tri-state on
and off), etc. 

--
Regards,
Arie de Muynck

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