Loading ...
Sorry, an error occurred while loading the content.

Re: [Tomy Tutor ] Anyone know how the BASIC ROM works?

Expand Messages
  • emucompboy
    It may be that writing those locations will either bank switch (a la Commodore 64), or activate a pre-stored bank switched configuration (a la Commodore 128).
    Message 1 of 4 , Apr 21, 2003
    • 0 Attachment
      It may be that writing those locations will either bank switch (a la
      Commodore 64), or activate a pre-stored bank switched configuration
      (a la Commodore 128).

      I'd bet that the BASIC ROM is at least partly bank-switched.



      --- In tomytutor@yahoogroups.com, "spirantho" <IanG@a...> wrote:

      > Incidentally, am I correct in thinking the second ROM is in
      locations
      > >8000 onwards? There seem to be references within that block to
      that
      > area of memory. I wish I knew why the ROM keeps trying to write to
      > location >8000, though - maybe a RAM expansion test...?
    Your message has been successfully submitted and would be delivered to recipients shortly.