A few of us have also been able to reproduce these glitches in the stepgen component's output.
http://www.electronicsam.com/images/KandT/headjog.png http://www.electronicsam.com/images/KandT/headcom.png http://www.electronicsam.com/images/KandT/oops.png http://emergent.unpy.net/files/sandbox/halscope-stepgen-bug.png so far I've only seen it happen at the start of the very first jog, and the step pulses issued (including the "glitchy" one) seem to occur only at low speeds and are recorded properly by stepgen in its position feedback, so that position should be properly maintained. (if the setup- and hold-times aren't being properly observed, though, it would be another story) That said, I sure want to get to the root of this problem. I'm about to try again but this time using the setup and hold times you mentioned in your earlier. Jeff ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
