CycloneVV器件中的动态重配置-Altera.PDF

Cyclone V器件中的动态重配置 7 2013.05.06 CV-53007 订阅 反馈 收发器重配置控制器提供多种不同的动态重配置模式。可以选择相应的最适合您的应用所需的重配 置模式。所有的动态重配置模式通过收发器重配置控制器PHY IP来实现。 相关链接 Cyclone V器件手册: 已知问题 列出了对Cyclone V器件手册章节规划的更新。 动态重配置功能 下表列出了可用的动态重配置功能。 表7-1: 重配置功能 重配置功能 说明 受到影响的模块 偏移取消 消除模拟电路上由于工艺、 CDR 操作所导致的偏移变化。如 果使用接收器，则必须使用 该功能。 DCD校准 补偿由时钟网络偏斜造成的 TX缓冲和时钟网络偏斜 占空比失真。 模拟控制重配置 当调试链路时，通过调整发 TX和RX缓冲的模拟电路 送器(TX)与接收器的(RX)模拟 设置，对信号完整性进行微 调。 环回模式 动态地使能或禁用Pre-和Post- PMA CDR反向串行环回。 © 2013 Altera Corporation. All rights reserved. ALTERA, ARRIA, CYCLONE, HARDCOPY, MAX, MEGACORE, NIOS, QUARTUS and STRATIX words and logos are trademarks of Altera Corporation and registered in the U.S. Patent and Trademark Office and in other countries. All other words and logos identified as trademarks or service marks are the property of their respective holders as described at ISO /common/legal.html. Altera warrants performance of its semiconductor products to current specifications in accordance with 9001:2008 Alteras standard warranty, but reserves the right to make changes to any products and services at any time without notice. Altera assumes Registered no responsibility or liability arising out of the application or use of any information, product, or service described herein except as expressly agreed to in writing by Altera. Altera customers are advised to obtain the latest version of device specifications before relying on any published information and before placing orde