Lpc2000

Has anyone successfully used Analog input 0.5 on the LPC2132? 
I can read AD0.0 thru AD0.3, but when I try
AD0.5 (pin 10), I always read a 0 regardless of the voltage on the pin.
Thanks for any ideas why I can't ready it.
John

Has anyone successfully used Analog input 0.5 on the LPC2132? 
I can read AD0.0 thru AD0.3, but when I try
AD0.5 (pin 10), I always read a 0 regardless of the voltage on the pin.
Thanks for any ideas why I can't ready it.
John

I'm taking the silence as a sign maybe no one has ever tried AD0.5??  
I tried changing the code so I don't use bit-backed configuration 
commands, still no luck.  Tried setting the reserved bits, still no 
luck.  Reads 0x00 back every time, but only on AD0.5. All others AD 
inputs are OK.  
John

--- In lpc2000@yahoogroups.com, "johnsonnenberg99" 
<johnsonnenberg99@y...> wrote:
> 
> Has anyone successfully used Analog input 0.5 on the LPC2132? 
> I can read AD0.0 thru AD0.3, but when I try
> AD0.5 (pin 10), I always read a 0 regardless of the voltage on the 
pin.
> Thanks for any ideas why I can't ready it.
> John