QRY regarding IOP80331

Hi,
Not sure if this is off topic but Im trying to use the GF(Q)
multiplication in the AAU for 80331.What is happening for me is that
for a two /3 source descriptor it is simply calculatiing the XOR .
what I see is that the PQ enable bit in the ACR is not getting set :-/
..
here is how it happens
*ACR=0;
*ACR|=(8|1);
*ACR&8 ...fails
it computes the XOR successfully :P


FYI:Im using specs provided in this manual
www.intel.com/design/iio/manuals/304496.htm


Let me know ,
TIA.
Johri


-The Guide is definitive. Reality is frequently inaccurate. -douglas
adams