across the Clifton Channel to the south
across the Clifton Channel to the southeast
across the Clifton Channel to the southwest
across the Columbia River to the north
- Real Mode (wiki.osdev.org)
Real Mode is a simplistic 16-bit mode that is present on all x86 processors. Real Mode was the first x86 mode design and was used by many early operating systems before the birth of Protected Mode. For compatibility purposes, all x86 processors begin execution in Real Mode.