Thank you! What you said really helped. I would like to avoid register I/O at the moment because the scripts I am writing could work with any given processor. I am working with the ADAU1772 at the moment. The only file I really want to read is *.params to gather meta data on the project itself. Does that change for all processors as well? I looked at my linker here is what it had for Node List (s) (if that helps), it does not look like anything is wrong, but I could be incorrect (I am a software guy on this project, I do not know much about hardware):
-IC 1 -> ADAU1772 0 Input17721 O_C0_A0_P3_out Link2 O_C0_A0_P4_out Link0 1 FilterDouble2 I_C12_A0_P1_in Link0 O_C12_A0_P2_out Link1 2 FilterDouble1 I_C9_A0_P1_in Link2 O_C9_A0_P2_out Link3 3 Output17722 I_C7_A0_P1_in Link1 4 Output17721 I_C5_A0_P1_in Link3