Re: [Gumstix-users] UCB1400 audiostix hardware question (Pin 11 reset question)

[Dave H. <dhy...@gm...>]

Hi Daniel,

On 9/5/06, Daniel Winsor <da...@wi...> wrote:
>
> Here's how it is connected.  Sorry bout the copy n paste error.
>
>  VCC
>    |
>    |
>    LED
>    |
>    3.3k
>    |
>    +-------gpio2   (configured as output)  (but from what UCB doc says, it
> will be input on power up)
>
>
> So depending on the output state of the gpio, it will be lit up or not.
> But, on power up, sometimes I see gpio 2 or 3 lit up.

And how does it behave if you put 10K-47K pullup connected between the
gpio and VCC?

-- 
Dave Hylands
Vancouver, BC, Canada
http://www.DaveHylands.com/