2009•Computer Technology and DevelopmentRequires access

Design and Realization of USB Host Controller Driver for MPC8272 in Linux

Zhao Yan-min

Abstract

Introduces the USB protocol and the architecture of the USB host.Analyses the structure of the USB host controller driver and the USB device driver,and introduces the features of the Motorola MPC8272's USB host,designs and realizes the modules of the USB host controller driver based on this,and the driver has been realized and test under the Linux OS.Presents a project of USB host controller driver in the embedded system,privides the reference for the dirver development of the similar embeded USB host controller.

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Available abstract

Key concepts: Host controller interface, USB, eXtensible Host Controller Interface (xHCI), USB hub, Host (biology), Computer science, PC Card, Embedded system