Ati Technologies Ulc

Ati International Srl

Sasa Marinkovic

Michael J Tresidder

Phil Mummah

Roumen Saltchev

Jason Long

George Xie

Mingwei Chien

Michael G Frank

Gordon Caruk

Kuldip Sahdra

Arkadi Avrukin

James B Fry

Iouri Litchmanov

Jamil Ahmed

Terry Laviolette

James Huang

Xiangquan Weng

Robert Zabrzycki

Many computing device may now include two or more graphics subsystems. The multiple graphics subsystems may have different abilities, and may, for example, consume differing amount of electrical power, with one subsystem consuming more average power than the others. The higher power consuming graphics subsystem may be coupled to the device and used instead of, or in addition to, the lower power consuming graphics subsystem, resulting in higher performance or additional capabilities, but increased overall power consumption. By transitioning from the use of the higher power consuming graphics subsystem to the lower power consuming graphics subsystem, while placing the higher power consuming graphics subsystem in a lower power consumption mode, overall power consumption is reduced.

Device having multiple graphics subsystems and reduced power consumption mode, software and methods

A configurable bus interface circuit includes an internal bus bridge and an internal circuit. The configurable bus interface circuit also includes an internal I/O circuit couplable to an external circuit, via the internal bus bridge. The configurable bus interface circuit electrically isolates the internal circuit to avoid the propagation of signals between the internal I/O circuit and the external circuit.

Method and apparatus for configuring an integrated bus

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Toronto, Canada

Sasa Marinkovic