Hardware design for interface of USB in embedded equipments
Xuewen Ma, Zhu Ming-ri, Xiaohui Cheng
Abstract
Xuewen Ma, Zhu Ming-ri, Xiaohui Cheng
Abstract
When some microprocessors working with USB equipments in embedded systems without their own USB controller,their USB interface must be expanded . The USB interface design based on S3C4510B is discussed and ISP1581 introduced in details. A hardware electric circuit is given. It would be helpful for USB's design and development.
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When some microprocessors working with USB equipments in embedded systems without their own USB controller,their USB interface must be expanded . The USB interface design based on S3C4510B is discussed and ISP1581 introduced in details. A hardware electric circuit is given. It would be helpful for USB's design and development.
Key concepts: USB, Host controller interface, eXtensible Host Controller Interface (xHCI), USB hub, Interface (matter), Embedded system, Computer hardware, PC Card