Actually I think it's at one pulse per two base periods. One to set the step signals high, one to set them low. The document referenced by "bari",
How to choose your base period: http://wiki.linuxcnc.org/cgi-bin/wiki.pl?TweakingSoftwareStepGeneration explains that in detail. John Dammeyer > -----Original Message----- > From: Dave Matthews [mailto:n36...@gmail.com] > Sent: December-17-19 10:41 AM > To: Enhanced Machine Controller (EMC) > Subject: Re: [Emc-users] Latency Warning Messages > > On Tue, Dec 17, 2019 at 12:55 PM andy pugh <bodge...@gmail.com> wrote: > > > > On Tue, 17 Dec 2019 at 17:47, Dave Matthews <n36...@gmail.com> wrote: > > > > > For those of us in the cheap seats how does the base thread frequency > > > relate to the maximum number of words per second sent to the parallel > > > port? > > > > The system can send a maximum of one pulse per base period. > > > > And that pulse contains the information for all of the motors being > controlled. Correct? > > Dave > > > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
