On Thu, 2011-04-21 at 13:10 -0400, V G wrote:
> On Thu, Apr 21, 2011 at 11:04 AM, Herbert Graf <hkgraf@gmail.com> wrote:
>=20
> >  You won't. By default some FPGAs enable week pull ups on their IOs, it=
's
> > an option during configuration, I'd bet that's what you're seeing.
> >
>=20
> You may be onto something. But even the preloaded demo program faces this
> problem.=20

That's right. It's not something in the bitstream, it's something you
have to tell impact about.

I don't know exactly where you'd find it offhand, but it's somewhere in
the programming options.

This is a guess on my part, I'm not familiar with your board, but I've
seen it happen on many boards and the designers rarely pick up on it.

TTYL

--=20
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist
.