ABSTRACT
As an important application area, embedded computer systems have been applied to all aspects of society. Embedded System is developed from the combination of advanced computer technology, Semiconductor and electronic technologies with all the engineering applications. It is bound to be a technology-intensive, capital-intensive, highly decentralized and constant innovation Knowledge Integration System. In this dissertation the design is an embedded USB interface based on the LPC2214 platform that is developed for a measurement instrument. The USB driver chip is PHILIPS PDIUSBD12, and it allows designers easily to select a suitable micro-controller for development. Designers can make reasonable choice accordant with the needs and actual conditions. This not only reduces the cost of development, but also greatly shortened the development time. This dissertation introduced a USB driver software design.
Keywords: ARM System, Embedded System, USB2.0, LPC2214
