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
