USB控制芯片PDIUSBD12典型应用研究  

Application of USB Controller Chip PDIUSBDI2

作　　者：刘云朋[1] 陈阳[1] LIU Yun-peng, CHEN Yang （Jiaozuo University, Jiaozuo 454003, China）

机构地区：[1]焦作大学,河南焦作454003

出　　处：《电脑知识与技术》2009年第9期7305-7307,共3页Computer Knowledge and Technology

摘　　要：该文首先介绍对PDIUSBD12的结构、原理和特性进行了简单介绍，给出了PDIUSBD12与AT89S51连接的电路原理图。以ATMEL单片机和PHILIPS公司的PDIUSBD12构成USB设备控制端，对PDIUSBD12芯片及应用进行研究。Structure, woking principle and characteristic property of PDIUSBD12 are introduced firstly, and the circuit diagram between PDIUSBD12 and AT89S51 is also described. ATMEL MCU and PHILIPS PDIUSBD12 constitute a USB device control terminal, and application of PDIUSBD12 chip is studied finally.

关 键 词：USB PDIUSBD12 端点 指令集 单片机 

分 类 号：TN141[电子电信—物理电子学]