On Thursday 12 November 2015 17:07:01 andy pugh wrote: > On 12 November 2015 at 21:44, Gene Heskett <ghesk...@wdtv.com> wrote: > >> Checking the status in showconfig, it (gpio.003) is an input. And > >> I do not believe I have a separate pullup on the line, that card is > >> AFAIK, doing that 3.3 volts. Any pullups I would have installed > >> would have been to the 5 volt rail. > > Are the 5i25 inputs 5V tolerant?
Supposedly. I have a similar setup on the lathe, pulling to 5 volts because it all goes thru a cnc4pc C1G. Has been zero trouble. Cheers, Gene Heskett -- "There are four boxes to be used in defense of liberty: soap, ballot, jury, and ammo. Please use in that order." -Ed Howdershelt (Author) Genes Web page <http://geneslinuxbox.net:6309/gene> ------------------------------------------------------------------------------ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
