Article View: sci.electronics
Article #3080Re: chip for step motor control
From: Jian Huang
Date: Sat, 16 Sep 1989 05:08
Date: Sat, 16 Sep 1989 05:08
9 lines
834 bytes
834 bytes
you are right. i am using micro-stepping mode. we are making stepper controllers for our precise positioning systems. our next goal is to have higher speed and complex contour motion. microprocessor does not have enough speed to deal with every pulse if it is used in pulse generation. PLL may be a possible way to do it. it seems difficult any way. --
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arc1-ca.pugleaf.net!utzoo!attcan!utgpu!jarvis.csri.toronto.edu!mailrus!uwm.edu!uakari.primate.wisc.edu!unmvax!pprg.unm.edu!topgun.dspo.gov!lanl!cmcl2!phri!ccnysci!jhuangReferences:
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Path: arc1-ca.pugleaf.net!utzoo!attcan!utgpu!jarvis.csri.toronto.edu!mailrus!uwm.edu!uakari.primate.wisc.edu!unmvax!pprg.unm.edu!topgun.dspo.gov!lanl!cmcl2!phri!ccnysci!jhuang From: jhuang@ccnysci.UUCP (Jian Huang) Newsgroups: sci.electronics Subject: Re: chip for step motor control Keywords: help Message-ID: <3033@ccnysci.UUCP> Date: 16 Sep 89 05:08:13 GMT References: <2968@ccnysci.UUCP> <3301@csccat.UUCP> <11071@fluke.COM> Organization: City College of New York Lines: 9