When did I mention devkit hardware? (and wtf is a "homebrew devkit"?)
Go read the article YOU linked to:
Go read the article YOU linked to:
PAL games DO NOT use 576i over HDMI if they support 480p (which the system menu does). For the games that don't (of which there are few):On a PAL unit, where 480p and PAL60 were supported in the original games, Wii U automatically opts for this set-up on HDMI
The 576i picture is deinterlaced BEFORE upscaling, removing the interlaced scanlines so they're not visible in the upscaled image.the Wii runs these 576i titles at 576p at 50Hz, deinterlacing the output on the fly.