SandMath_44 4x4 on the NoV64

[floppy]

"Finally no, it cannot use internal pages like page 6,7."

Is it a limitation from sandmath only?

= or are other MODs (for Nov64d) which cannot be placed in the "internal" pages 3, 5, 6 or 7? (we could read from the warpcore manual it cannot be placed in 6; so, at least one exists. More exists?).

(for example a "nacked" HP41CV could accept an HP16C ROM in page 3? if not, why? I created another post for such type of questions https://www.hpmuseum.org/forum/thread-18861.html perhaps better to answer there because this is a generic question and in fact not fully sandmath related anymore since the answer in this post is straight and clear)