摘要
由于连接简单、真正的即插即用以及热插拔等特点 ,使用USB接口的设备越来越普遍 .Cypress半导体公司的CY7C630 0 0USB控制器整合了USBSIE、通用I/O口以及USB优化RISC内核 ,它满足了USB的低价格、高性能两方面的要求 ,采用它能快速设计出低成本。
USB has been gaining popularity due to its simple connection?plug and play feature and hot insertion capability.The Cypress Semiconductor CY7C63000 is a high performance 8-bit RISC microcontroller with an integrated USB Serial Interface Engine(SIE)?general purpose I/O ports and optimized RISC core.it meets both requirements of low-cost and high performance.We can quickly design a cost-effective USB opto-mechanical mouse with it.
出处
《咸宁学院学报》
2002年第3期79-81,共3页
Journal of Xianning University