On Thu, 25 Oct 2007, Jeff Epler wrote: > Date: Thu, 25 Oct 2007 18:55:07 -0500 > From: Jeff Epler <[EMAIL PROTECTED]> > Reply-To: "Enhanced Machine Controller (EMC)" > <[email protected]> > To: "Enhanced Machine Controller (EMC)" <[email protected]> > Subject: Re: [Emc-users] minor Mesa 5I20 related errors in EMC2 user manual > > emc uses this equation to get pwmRate from dacRate: > pCard16->pwmRate = dacRate * 65536 / 1000 * 1024 / 33000; > so the 33MHz SYSCLK is hardcoded at the moment. > > That makes the max usable "Hz" value 32226, giving a pwmRate of 65534 > and an actual rate of 32225.79Hz. I've updated the documentation to > reflect this. > > I started to add support for using SYSCLK instead of the hardcoded 33MHz > but I am not able to test on a 5i20 card at the present time so it's > probably best if I leave things alone. > > Jeff
Do you have a card? I can send you one if you dont, might be used or something but OK. > > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Splunk Inc. > Still grepping through log files to find problems? Stop. > Now Search log events and configuration files using AJAX and a browser. > Download your FREE copy of Splunk now >> http://get.splunk.com/ > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users > Peter Wallace Mesa Electronics (\__/) (='.'=) This is Bunny. Copy and paste bunny into your (")_(") signature to help him gain world domination. ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
