2003•Jisuanji gongchengRequires access

Implementation of USB Host in Embedded Systems

Peng Xiang

Abstract

In this paper,a handheld computer development platform is used as an example to analyze the design and implementation of the USB host subsystem. The paper introduce the basic principle of the USB host controller chip and the hardware connection of the system,then give out the test scheme and its realization. The design has been proved to be correct by the successful result,and is helpful to the design and test of other USB host systems.

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Available abstract

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