摘要
USB总线支持热插拔、接口简单等特点,使得USB接口的使用越来越广泛。我们在实际使用中发现,很多USB设备的数据传输速度有限,不能满足实际要求。本文介绍了基于CY7C68013的USB设备数据传输速度的提升方法,实验结果表明,这些方法能较明显的提高传输速度,对同类开发具有很好的参考意义。
USB bus supports the feature of 'plug and play',USB interface is simple,such features make USB bus one of the most popular buses. When using USB devices,we find that the transfer speed of many USB devices can not meet the needs.In this paper,it summarizes acceleration methods of USB device based on CY7C68013,according to the experience on CY7C68013.The methods introduced in this paper can accelerate the transfer speed,and is a great help to CY7C68013 USB developers.
出处
《计算机与数字工程》
2007年第4期164-165,168,共3页
Computer & Digital Engineering
