As simple as a processor’s instruction set may seem, especially in a 1978-era one like the Intel 8086, there is quite a bit going on to go from something like a conditional jump instruction t… ...

They aren’t just a bunch of ever-increasing numbers. For a practical (well, virtual) example, check out the latest version of a computer processor built exclusively inside the Minecraft game engine.

Forty years ago, Intel released the 8086 processor, introducing the x86 architecture that underlies every PC—Windows, Mac, or Linux—produced today.

As this is outside the original processor spec, it is commonly called ‘unreal mode’. Representation of the structure of a DOS-extended application and how it relates to a DOS extender, DOS ...