Use of multiple memories minimizes clock cycles to execute C statements and expressions.  The design is being implemented in a software emulator that produces a cycle log showing the flow of variables.
    Here's an opportunity to help hone the RTOS timing since the registers won't have to be stacked, only the controls.
    The interrupt mechanism has not yet been designed.  The architecture can be tuned to RTOS functions.

No idea what you are doing, saying, wanting or asking.

Sorry, when I tried to preview, nothing happened.  Then I could not delete the mistake. Now I see the preview is real time, but I still don't know how to recover.