On Thu, 8 May 2014, Erik Friesen wrote: > Date: Thu, 8 May 2014 08:35:03 -0400 > From: Erik Friesen <e...@aercon.net> > Reply-To: "Enhanced Machine Controller (EMC)" > <emc-users@lists.sourceforge.net> > To: "Enhanced Machine Controller (EMC)" <emc-users@lists.sourceforge.net> > Subject: [Emc-users] mesa 7i76 and 5i25 > > The 7i76 datasheet says 8-32v input. It would be handy for me to use my > 40v supply. Is there some reason this won't handle more than 32v?
Yes, the output drivers are rated 40V absolute max and the firmware will bellyache about it if VField > 34V or so > > Reasons for questioning.. > > A8499 = 50v > <http://www.allegromicro.com/~/media/Files/Datasheets/A8499-Datasheet.ashx> > > Input cap = 63v > > Question 2 for the 5i25: How do I go about using mesaflash on linux? I > tried running mesaflash from the command line but it just says command not > found. > If you got it from the zip file you need to chmod +x mesaflash to turn on the execute permission so then sudo ./mesaflash --device 5i25 --write someoldfpgafile.bit ought to work remember you need to power cycle the PC to load the new firmware > Last go around the linux utility wasn't out, so I used the dos utility and > it took all day to get it right, plus had to program the card in a > different machine. > ------------------------------------------------------------------------------ > Is your legacy SCM system holding you back? Join Perforce May 7 to find out: > • 3 signs your SCM is hindering your productivity > • Requirements for releasing software faster > • Expert tips and advice for migrating your SCM now > http://p.sf.net/sfu/perforce > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > 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. ------------------------------------------------------------------------------ Is your legacy SCM system holding you back? Join Perforce May 7 to find out: • 3 signs your SCM is hindering your productivity • Requirements for releasing software faster • Expert tips and advice for migrating your SCM now http://p.sf.net/sfu/perforce _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
