41 MCODE - Copying bank-switched pages

[Ángel Martin]

(10-12-2014 11:55 AM)Gene Wrote:  A function that gives a directory of 41CL ram pages that have data stored on them. After a while, someone might forget if they have copied something to 806,809, etc. What ram pages have been used so unused pages can be found?
:-)

Neat idea but is it possible at all? When is the content in a RAM page a valid one, meaning it does have a sensible coding as opposed to random bytes (even if not zeros or "FFF"s). For what I know the RAM contents can be altered or changed in different degrees without the batteries...