Daystar PowerCache info

[amedeo_68k]

Hi all,
I have the DayStar power cache on my SE/30, thank you @Bolle
I'm curious about one thing, I have FPU on daystar, but If I remove the FPU on card would the Mac use the FPU on logic board ?
My guess is that PowerCache takes over the entire CPU/FPU, but asking just to be sure.
Thank you