Thanks! was Re: Circuits needed

Thanks to all who have responded.

Jon

I will keep an eye out for your post, but I rarely have time to real
all the content here so If you could email me, I wont miss it (bill
at grifftek dot com)

Now I need to figure out if the original machine is full stepping or
half stepping!

Thanks
Bill Griffin

--- In CAD_CAM_EDM_DRO@y..., "Bill Griffin" <bill@g...> wrote:
> Can anyone point me to a circuit which will take step and direction
> and convert it to clock up and clock down for a stepper drive which
> has 2 clock inputs instead of a step and dir input. I know its out
> there, but I cant find it.
>
> The second circuit is a little more difficult, has anyone seen a
> circuit that can take the stepper phase outputs from a processor
and
> convert it to step and direction.
>
>
> Thanks in advance
>
> Bill Griffin
>
> bill at grifftek dot com