USB3.0 arayüzünün ilk zamanlarında anakartlarda en çok kullanılan harici USB3.0 denetleyicilerin üreticisi VIA, 3.nesil USB3.0 denetleyicisi Via VL812 modelini duyurdu.
Yeni nesil VIA VL812 USB3.0 denetleyici,5V DC-DC regülatöre sahip. YD/T 1591-2009 standardı ile mobil cihazları bilgisayar uyku modunda iken de şarj edebiliyor.
What enables this is the integration of a 5V DC-DC switching regulator, a first according to Via, and battery charging logic. This lets the VL812 support a Dedicated Charging Port (DCP), Charging Downstream Port (CDP – new and very useful standard), and of course YD/T 1591-2009. We don’t have a clue what YD/T 1591-2009 does, but it sure sounds cool, and up until this sentence, you probably thought we were a lot smarter than we are.
The VL812 is shipping now, and will probably be in 73 devices you own over the next 9 months or so, but you will never realize it. Then it will be replaced by the fourth generation of USB3 controllers supporting new and exciting standards like YD/T 1591-2010. Yay progress.S|A
around charging batteries and newer specs. This is a good thing in just about every way, and it is a single chip solution as well.
