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- Newsgroups: sci.electronics
- Path: sparky!uunet!cs.utexas.edu!convex!egsner!adaptex!sdf!corey
- From: corey@sdf.lonestar.org (Corey Carroll)
- Subject: Need help with LM628 *fast*
- Message-ID: <Bxy9v2.BAL@sdf.lonestar.org>
- Organization: Best lil' ol' Pubnix in Texas
- Date: Thu, 19 Nov 1992 06:25:49 GMT
- Lines: 14
-
- Hello. I am working on a project that will let me get my
- associates degree in Electronics Technology here at a local
- community college. I am using the LM628 to control a dc motor.
- I asked National Semiconductor for one, and they sent me one for
- free (thanks NS!). However, I have no documentation on the chip.
- What I need most is instructions on how to program the chip. I
- am getting some idea of how to do it from the article I am
- working with. It has a simple C listing showing how to set up
- the filter parameters, load in the velocity and acceleration
- data, and start the trajectory. Could anybody enlighten me more
- on this chip? Email me your answers.
-
- --
- corey@sdf.lonestar.org 214-296-0458 Corey Carroll
-