Tegra

Tegra is a system on a chip (SoC) series developed by Nvidia for mobile devices such as smartphones, personal digital assistants, and mobile Internet devices. The Tegra integrates an ARM architecture central processing unit (CPU), graphics processing unit (GPU), northbridge, southbridge, and memory controller onto one package. Early Tegra SoCs are designed as efficient multimedia processors, while more recent models emphasize gaming performance without sacrificing power efficiency.

History

The Tegra APX 2500 was announced on February 12, 2008, the Tegra 6xx product line was revealed on June 2, 2008, and the APX 2600 was announced in February 2009. The APX chips were designed for smartphones, while the Tegra 600 and 650 chips were intended for smartbooks and mobile Internet devices (MID).

The first product to use the Tegra was Microsoft's Zune HD media player in September 2009, followed by the Samsung M1. Microsoft's KIN was the first cellular phone to use the Tegra; however, the phone did not have an app store, so the Tegra's power did not provide much advantage. In September 2008, Nvidia and Opera Software announced that they would produce a version of the Opera 9.5 browser optimised for the Tegra on Windows Mobile and Windows CE. At Mobile World Congress 2009, Nvidia introduced its port of Google's Android to the Tegra.

TX1

TX1 is a Hackney carriage (London "Black cab") introduced by London Taxis International in 1997 and designed to replace the ageing FX4. Most are powered by a diesel engine from Nissan, a relationship which began in late FX4s. In 2002 it was replaced by the TXII, which used the Ford Duratorq engine as found in the Ford Transit, Mondeo, and Land Rover Defender.

Unlike modernistic van-shaped experimental cabs, the body was designed to recall several distinctive styling cues of the FX4. Upon completion, it was submitted to cab drivers for their approval and won their acceptance as sufficiently maintaining the spirit of the London cab.

The improved interior has allowed certain after-market additions to be made to vehicles such as the Cabvision technology.

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