I am trying to migrate from PicoBlaze version 2 to version 6. In our current design we have 22 Named Registers. The new version only has 16 registers that can be named. I see that there is now a REGBANK A and B but I assume that only REGBANK A can be named (as far as I can tell). Do I need to try to split up the functions and use the named registers for Bank A and use S0 through S6 for the registers in Bank B? Any other ideas to help my problem? We are migrating a Virtex 2 design to a Virtex 7 design.