Instead, it gets installed in addition to any current IOS versions. When Nintendo releases a new IOS version, except for unusual circumstances (for example security updates to block homebrew), the new IOS does not replace any IOS already installed. These control input and output between the code running on the main processor (the PowerPC 'Broadway' processor) and the Wii's hardware features that did not exist on the GameCube, which can only be accessed via the ARM. The patent for the Wii U indicates a similar device which is simply named 'Input/Output Processor' ). The Wii's firmware is in the form of IOSs (thought by the Wii homebrew developers to stand for 'Input Output Systems' or 'Internal Operating Systems' ), which run on a separate ARM architecture processor to other Wii software (nicknamed Starlet by the Wii homebrew community, as it is physically located inside the graphics chip, the Hollywood, so it is a small part of Hollywood. Brawl and Mario Kart Wii) have come with specific extra updates, such as being able to receive posts from game-specific addresses, so, regardless of the version of the installed software, it will install an update. Some online games (such as Super Smash Bros.

Additionally this can 'force' an upgrade by requiring the player to perform the update, without which the new game cannot be played.

Several game discs, both first-party and third-party games, have included system software updates so that players who are not connected to the Internet can still update their system. When a new update becomes available, Nintendo sends a message to connected systems notifying them of the available update. Updates, which are downloaded via the system's Internet connection ( WiiConnect24), allow Nintendo to add additional features and software. Wii system software is a set of updatable firmware versions, and a software frontend on the Wii video game console.

Wii channels list