参考系统：决定 DDR 反馈时钟的最佳 DCM 相移

参考系统：决定 DDR 反馈时钟的最佳 DCM 相移
Application Note: Embedded Processing

R
Reference System: Determining the
Optimal DCM Phase Shift for the DDR
XAPP977 (v1.1) June 1, 2007
Feedback Clock for Spartan-3E
Author: Ed Hallett


Abstract This application note describes how to build a Spartan-3E embedded system that is used to
determine the optimal phase shif