Hey Billy. On 17 March 2010 20:03, Billy Mallard <[email protected]> wrote:
> Hi all, > > I'm trying to add some GPIO outputs to a ROACH design that uses two > ADCs, but ISE seems to be having trouble simultaneously routing IOBs > for the ADCs and the GPIO banks. Has anyone encountered this? > > I'm using 7 out of 8 pins on a single bank, all as outputs, and i've > tried each bank (A and B) independently. The ADCs are the new 3GSps > NatSemi ones. > > Billy > > The GPIO ports had the incorrect IO voltages assigned to them and ISE was complaining about mixed voltage levels on a single bank. This is now fixed in SVN. Cheers, David -- David George Karoo Array Telescope Tel: +27 21 531-7282 Email: [email protected]
