How long you figure? What would it take to allow an external reference for the 8 bit adc? 0 -35v can't do much on these boards.
On Thu, Mar 22, 2012 at 11:23 AM, Peter C. Wallace <[email protected]> wrote: > On Thu, 22 Mar 2012, Erik Friesen wrote: > > > Date: Thu, 22 Mar 2012 08:19:15 -0400 > > From: Erik Friesen <[email protected]> > > Reply-To: "Enhanced Machine Controller (EMC)" > > <[email protected]> > > To: "Enhanced Machine Controller (EMC)" <[email protected] > > > > Subject: [Emc-users] mesa board questions > > > > I am looking at the 5i15, and 7i76 combination. Is there any way to use > > more than one encoder with the 7i76 breakout? ie 3? > > Not with the 7I76 (it only has 1 set of encoder conditioning inputs) > you can always use a 7I76 and then use the other 5I25 connector for > additional > encoders (if they are TTL you can use a simple breakout like the 7I75 to > protect the FPGA pins or just wire directly) > > We will have a breakout for this type of application fairly soon > (4 encoders 4 step/dir or pwm/dir and 48 I/O) = 7I79 > > > > ------------------------------------------------------------------------------ > > This SF email is sponsosred by: > > Try Windows Azure free for 90 days Click Here > > http://p.sf.net/sfu/sfd2d-msazure > > _______________________________________________ > > 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 email is sponsosred by: > Try Windows Azure free for 90 days Click Here > http://p.sf.net/sfu/sfd2d-msazure > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------------ This SF email is sponsosred by: Try Windows Azure free for 90 days Click Here http://p.sf.net/sfu/sfd2d-msazure _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
