[Gumstix-users] GPIO on Summit / Overo

[Jared L. <ja...@ja...>]

I've had some success working with the GPIO on the Summit's 40-pin
header.  As I understand it these pins connect to the TI TPS65950.  I
can't seem to figure out what the GPIO146_PWM11 corresponds to in the
TPS65950 data sheet.  I'd like to find out if this GPIO has a built in
pulldown, or if I'll need to build that into my circuit (am using the
GPIO to generate an interrupt into my userland code when a pushbutton
is pressed)

Jared