Lpc2000

Hi,

I want to use P0.2 (SCL) & P0.3 (SDA) as GPIO, and are using the 
following code;

        PINSEL0 = 0x00000005;                               
	PINSEL1 = 0;
	IODIR = 0xFFFFFFFF;
	IOSET = 0xFFFFFFFF;

According to the datasheet I should have setup P0.0 & P0.1 as Uart 
pins and the rest as GPIO.

The UART works, as do GPIO P0.4 - P0.31, but why aren't P0.2 & P0.3 
outputing high (or do they need pullups)?

Rob