摘要
本文针对嵌入式系统中USB接口进行了研究,提出了MCU+USB的嵌入式USBHost的实现方案。用SL811HS作为USB主控芯片,用W77E58作为系统MCU,通过硬件和软件的设计,实现了嵌入式USBHost。
This paper aims at USB interface in the embedded system and puts forward a MCU＋USB project for realizing USB Host . To use SL811HS as USB main controller and W77E58 as system MCU,It is given a way to realize the embedded USB Host through the design of hardwares and softwares.
出处
《微计算机信息》
北大核心
2007年第32期61-62,41,共3页
Control & Automation
