XAPP946-适用于Virtex-4 RocketIO MGT的开关电源
This document presents design techniques and reference circuits that power Virtex™-4 FXRocketIO™ multi-gigabit transceivers (MG...
This document presents design techniques and reference circuits that power Virtex™-4 FXRocketIO™ multi-gigabit transceivers (MG...
For a variety of reasons, it is desirable to charge batteriesas rapidly as possible. At the same time, overchargingmust be limited to prolo...
Designing read/write device (RWD) units for industrial RF-Identification applications is strongly facilitated by the NXP Semiconductors HITAG Read...
详细介绍工控软件组态王与单片机多机串口通讯的设计原理。分析组态王提供的直接与单片机串口通信方法的优点,给出系统基于RS-485总线传输的接口电路原理图。根据组态王提供的通讯协议和单片机多机串口通讯的原理,给出程序设计流程与思路。 Abstract: In this paper,th...
数字信号处理器dsPIC33F集多通道高精度A/D转换、多通讯模式、看门狗、CMOS Flash技术等于一体,其内部可完成所有数据操作,实现总线不出芯片技术。将该处理器应用于微机保护装置,提出基于dsPIC33F微处理器的微机保护装置的设计方案,给出相应的接口电路与软件流程。该设计方案结构简单,性价...