Cool.

I think it is all I need. Thanx a lot.

I know almost nothing about IR, but I can make sense out of bits and nibles:-)

Btw, I didn't see on your page is there any describtion of th IRP notation? Just for the future references. As far as my current task I think you gave me enough help.

0_________ 1_________  2________ 3_________ 4_________ 5
0123456789 0123456789 0123456789 0123456789 0123456789 0123456789
0000000010 0000100000 Dev_______ Sub Dev___  Fun______  XOR( B2, b3, b4)