not clear what do u mean "hardware registers" definetly videomem is not a register, just a part of mapped memory.
in intel real mode all the mem within C000-E000 segments is allocated for additional possible hardware adapters, so any manufacture can use any address there for his needs
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.