Re: [CAD_CAM_EDM_DRO] Circuits needed

for phase to step and direction
take a look at the LS7084 chip at usdigital
http://www.usdigital.com/products/ls7083-84/
(the 7083 does phase to up count / down count)

Brian

On Tuesday 02 October 2001 08:47, you wrote:
> 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