Revision [13483]

This is an old revision of USB made by ToBo on 2012-04-14 21:49:51.

 

USB


Universal Serial Bus

Standards


USB Standard√úbertragungsrateLow PowerHigh Power*Jahr der SpezifikationController
USB 1.012 Mbit/s100 mA500 mA1996UHCI, OHCI
USB 1.112 Mbit/s100 mA500 mA1998UHCI, OHCI
USB 2.0480 Mbit/s100 mA500 mA2000EHCI
USB 3.04.8Gbits/s150 mA900 mA2008

* Freigabe durch das Betriebssystem


Schnittstellenbausteine



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

		   *-usb:0 UNCLAIMED
				description: USB Controller
				product: VT82xxxxx UHCI USB 1.1 Controller
				vendor: VIA Technologies, Inc.
				physical id: 0
				bus info: pci@01:00.0
				version: 62
				width: 32 bits
				clock: 33MHz
				capabilities: uhci cap_list
				configuration: latency=64
				resources: irq:11
		   *-usb:1 UNCLAIMED
				description: USB Controller
				product: VT82xxxxx UHCI USB 1.1 Controller
				vendor: VIA Technologies, Inc.
				physical id: 0.1
				bus info: pci@01:00.1
				version: 62
				width: 32 bits
				clock: 33MHz
				capabilities: uhci cap_list
				configuration: latency=64
				resources: irq:10
		   *-usb:2 UNCLAIMED
				description: USB Controller
				product: USB 2.0
				vendor: VIA Technologies, Inc.
				physical id: 0.2
				bus info: pci@01:00.2
				version: 65
				width: 32 bits
				clock: 33MHz
				capabilities: ehci cap_list
				configuration: latency=64
				resources: irq:9




Siehe auch
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