Lpc2000

--- In lpc2000@yahoogroups.com, "jensalsig" <alsig@g...> wrote:
> I use a Olimex LPC2214 board and are having some problems. 
> When I run this code (see below) I have a few pins that don't "act
> normal". When messuring on a working pin I see a square wave with a
> duty cycle of ca. 20% and an amplitude of 3.3 V. When I messure on ex.
> P0.2 I have the same duty cycle ratio but the voltage is only 200mV.
> The defective pins are: P0.2, P0.3, P0.20, P0.27, P0.28 and P0.29. 
> 

use pullup resistor