2007•Control & AutomationRequires access

Design of firmware programme based on USB interface device

Uan D

Abstract

USB(Universal Serial Bus)is the standard equipment of the PC,using USB interface can connect many different devices,it sustains plug and play,and has the function of autodetection。 To know well and design the USB device,it has to use the microcon-troller which has the USB interface or special interface controlling chip。 The paper discusses the instance of the USB interface built-in the common 89C52 singlechip。

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Available abstract

Key concepts: USB, Firmware, Host controller interface, USB hub, eXtensible Host Controller Interface (xHCI), Interface (matter), Computer science, Plug and play