I said the value, not the addressOn Switch it would crash, so for somebody who is not using emulators is not trivial.
Beside there are as many ways to describe and render on framebuffer as there are people in dev world.
If it would be so simple, you wouldn't ask for somebody to do it and there would be a tutorial that works with every Switch game.
Rule of thumb: Don't ever say something is trivial if you don't know how to do it.
Also I said "I would think"