RF communication library

[sharath.halneer]

Hi,

I am using the RF communication library for filtering operation. The DSP48E slice used has uneven delay between the two inputs 'a','b'.

As I observed there are 2 registers at the 'a' input but 'b' input has only one register. I think this is causing my problem. 

If so, how do I over come it. If not what may be the real problem.

Thanks in advance