Evaluate the Use of or Remove the SV Modules Enable Signal
Many of the modules in the OSPFB have an enable signal. However, the SRL do not use the enable signal and so stopping the pipeline is not necessary. We therefore need to work without an enable signal and remove it. Or find a new use case for it.
Off the top of my head a possible other use for the enable signal would be for it to kick off the reset sequence that we must wait with the SRL shift registers and then tied back to the top level slave treaty signal.