On 9 December 2013 11:54, Andrew <pkm...@gmail.com> wrote: > Is it possible to control 6 steppers with a single 7i76? There are 5 > step/dir outputs, and I guess that IO pins are not meant for high step > rate...
The IO pins are serial addressed, in the servo thread. > The drives need TTL input, not differential. I could try to connect them > directly to 5i25. Is there a firmware to support this (on a single > connector)? There are ttl-level stepgens on the second port (the header on the 5i25) with the 2x7i76 firmware. -- atp If you can't fix it, you don't own it. http://www.ifixit.com/Manifesto ------------------------------------------------------------------------------ Sponsored by Intel(R) XDK Develop, test and display web and hybrid apps with a single code base. Download it for free now! http://pubads.g.doubleclick.net/gampad/clk?id=111408631&iu=/4140/ostg.clktrk _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
