Universal serial bus


Computer Engineering
electronics Engineering
Civil Engineering

USB is an interface for communicating external peripherals with an external PC. In this presentation various interfaces prevalent today and their comparisons with USB are brought out. Different types of USB controllers along with the chips available in market is discussed in detail. The USB hardware and software details along with USB products available in market are presented. The advantages both from user and developer point of view are included. A brief discussion on different data transfers supported by USB and how the peripheral gets enumerated as soon as it is plugged to a port is also included.




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