Lpc2000

Hi all,

I'm using Ashling EVBA7 Philips LPC2100 Evaluation board (LPC2106). I 
got a problem about using GPIO P0.16-P0.31 as general input/output. I 
set some of these pins (P0.16-P0.31) as I did on P0.0-P0.15 pins which 
all were used and worked correctly. For P0.16-P0.31, it didn't work. I 
set pins to be output as the following:

PINSEL0 &= ~P15;
IODIR |= P15;
IOSET = P15; 

PINSEL1 &= ~P26;
IODIR |= P26;
IOSET = P26;   

Both pins worked correctly on Keil simulator (I toggled both pins 
with '1' and '0' in while loop) but only P0.15 could toggle on the 
real H/W.

Did I forget somethings? Does anyone have a clue?

Thanks,

Teera.