Revision [10166]
This is an old revision of USB made by ToBo on 2009-09-25 23:54:30.
USB
Universal Serial Bus
Standards
USB Standard | Übertragungsrate | Low Power | High Power* | Jahr der Spezifikation | Controller |
USB 1.0 | 12 Mbit/s | 100 mA | 500 mA | 1996 | UHCI, OHCI |
USB 1.1 | 12 Mbit/s | 100 mA | 500 mA | 1998 | UHCI, OHCI |
USB 2.0 | 480 Mbit/s | 100 mA | 500 mA | 2000 | EHCI |
USB 3.0 | 4.8Gbits/s | 150 mA | 900 mA | 2008 |
* Freigabe durch das Betriebssystem
Unter Linux
> lspci
00:1f.2 USB Controller: Intel Corporation 82801AA USB (rev 02)
01:00.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 62)
01:00.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 62)
01:00.2 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 65)
> lshw
product: UHCI Host Controller
capabilities: usb-1.10
configuration: driver=hub maxpower=0mA slots=2 speed=12.0MB/s
Siehe auch • • • • •