386 Additions To Protected Mode
With the release of the 386, the following additional features were added to protected mode:
- Paging
- 32-bit physical and virtual address space (The 32-bit physical address space is not present on the 80386SX, and other 386 processor variants which use the older 286 bus.)
- 32-bit segment offsets
- Ability to switch back to real mode without resetting
- Virtual 8086 mode
Read more about this topic: Protected Mode
Famous quotes containing the words protected and/or mode:
“The rights and interests of the laboring man will be protected and cared for, not by the labor agitators, but by the Christian men to whom God in His infinite wisdom has given control of the property interests of the country.”
—George Baer (1842–1914)
“The mode of clearing and planting is to fell the trees, and burn once what will burn, then cut them up into suitable lengths, roll into heaps, and burn again; then, with a hoe, plant potatoes where you can come at the ground between the stumps and charred logs; for a first crop the ashes suffice for manure, and no hoeing being necessary the first year. In the fall, cut, roll, and burn again, and so on, till the land is cleared; and soon it is ready for grain, and to be laid down.”
—Henry David Thoreau (1817–1862)