Thanks a lot Peter and Andy, I re read through the manual and found the SSERIAL port connection and the recommendation of using a CAT5 cable cut in half. I missed that part so I was a little confused about how to expand the I/Os. So, I'll be more than ok with this board :)
El lun, 21 jun 2021 a las 4:45, andy pugh (<[email protected]>) escribió: > On Mon, 21 Jun 2021 at 03:27, Leonardo Marsaglia <[email protected]> > wrote: > > > Is the 7i75 > > breakout board the way to add more I/Os to the 7i76E? And in that case I > > suppose the direction of the I/O pins in determined in HAL at the startup > > right? > > That depends on what you want. If it is just GPIO then look at > smart-serial boards on the built-in port. > If that still isn't enough, you could add one or two 7i74 boards to > the 7i76E for a theoretical extra 3584 extra IO lines.... > > (smart serial has been recently expanded from 96 to 224 bits, but I am > not sure if any available boards actually add more than 48 io pins > each) > > -- > atp > "A motorcycle is a bicycle with a pandemonium attachment and is > designed for the especial use of mechanical geniuses, daredevils and > lunatics." > — George Fitch, Atlanta Constitution Newspaper, 1912 > > > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users > _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
