How exactly does BLIP work with Paddle Shift?

Please explain the Down shift / Activation / Max RPM table

Are the MAX RPM values ​​the RPM value above which the gear cannot be reduced? Or is it a value calculated from the gearbox ratios for the engine speed after the reduction, in the lower gear?

I’m asking because in the KMP Paddle Shift controller it works in this way, the controller calculates the revs in such a way that after reduction the limiter is not exceeded. And I don’t know how it is in PRO

Above which you cannot down shift so you don’t over rev the engine.