On Sat, 25 Apr 2020 at 01:03, David Berndt <ber...@uberwin.com> wrote:
> Feels a bit unsatisfying though. I understand the timing issues (though > I'm not sure with a slow homing cycle I should care) but not solving this > in a reasonably elegant way in software seems like a fail to me. To solve it _properly_ in the software you would need to solve it in the FPGA software. I don't think you need to worry about common grounds. If each encoder index can drive the Z inputs of one channel on the 7i77 it can drive the Z input of two of them. (Though if they are wired as differential inputs I am not sure if you would go with parallel or serial) I guess that the linear scale pulse is the one to use. -- atp "A motorcycle is a bicycle with a pandemonium attachment and is designed for the especial use of mechanical geniuses, daredevils and lunatics." — George Fitch, Atlanta Constitution Newspaper, 1912 _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
