Nintendo Co., Ltd.

Munehito Oira

Kazuo Koshima

Dan Shimizu

Ko Shiota

Satoshi Nishiumi

Genyo Takeda

Shumpei Yasuda

Eugene Borisov

Yu Horii

David Tran

Yozo Kawai

Joel Hopkins

Takahiro Fukuda

An information processing system is capable of communicating with an external apparatus via a network. The information processing system is capable of operating in at least three operation modes including: a first mode; a second mode, which consumes less power than the first mode; and a third mode, which consumes less power than the second mode and where the communication via the network is not performed. The information processing system includes a mode control section and a second mode processing section. The mode control section, when the information processing system operates in the third mode, shifts the operation mode to the second mode periodically or in accordance with a predetermined time schedule. The second mode processing section performs a communication process via the network as information processing in the second mode.

Information processing system, information processing apparatus, information processing program, and method of controlling operation mode

An advantageous set of external interfaces for home video game platform provide modularity and expandability while maintaining and preserving the proprietary nature of the platform. A disk drive interface provides flexible communications with an internal disk drive. Various serial bus interfaces provide expandability and interconnectability with a variety of internal and external devices including, for example, flash memory, broadband adapters, modems, and various other devices. A 4-port game controller interface provides serial interconnectability with handheld game controllers and various other input/output device. Power supply, digital and analog audio/video connections, and parallel memory expansion connections are also provided.

External interfaces for a 3D graphics system

A video game system includes a game program executing system executing a game program and one or more controllers supplying user inputs to the game program executing system. An interface between the controllers and the game program executing system is programmable to periodically poll the controller without involvement of the game program executing system.

Controller interface for a graphics system

Growing community of inventors

Kyoto, Japan

Munehito Oira