Aquantia Multi-Gig Ethernet chips for self-driving cars. Free Technical Library News

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Aquantia Multi-Gig Ethernet Chips for Self-Driving Vehicles

31.01.2018

Increasing electronics in vehicles, driven by the development of infotainment and driver assistance systems, and the shift towards self-driving driving systems, increases the need for high-speed and reliable on-board connectivity. Multi-Gigabit Ethernet specialist Aquantia has unveiled chips targeted at self-driving vehicle platforms.

They are said to be capable of transmitting intensive data streams between sensors, including cameras, and processors, ensuring timely making of critical decisions necessary for safe self-driving movement.

The AQcelerate line includes three products. All of them support data rates up to 10GbE. The AQV107 chip is a physical layer interface (Multi-Gig PHY). The AQVC100 chip implements the functions of a media access controller equipped with a PCIe (PCIe Multi-Gig MAC) interface. Finally, in the AQVC107 chip, the media access controller is integrated with a physical layer interface (PCIe Multi-Gig MAC+PHY).

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Chocolate improves eyesight 02.05.2018

Experts from Incarnate Ward University conducted a study on the effect of chocolate on human vision.

Scientists gave the participants of the experiment about 42 grams of chocolate - dark, with a share of cocoa in 72%, or milk. Then their eyesight was tested, and those who ate dark chocolate had slightly sharper eyesight and better contrast. True, the effect was very small - the researchers themselves admit that in everyday life there is unlikely to be any benefit from such an improvement in vision, and the chocolate only worked for a couple of hours.

As for the mechanism, it’s probably all about the famous flavonoids again, which are quite abundant in cocoa beans: it can be assumed that flavonoids improve the blood supply to the retina, thereby increasing visual acuity.

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