External interfaces for a 3D graphics system
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United States of America Patent
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Jul 12, 2011
Grant Date -
Aug 23, 2007
app pub date -
Nov 13, 2006
filing date -
Aug 23, 2000
priority date (Note) -
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Abstract
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.
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