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AR# 19302

6.1i, Architecture Wizard, DCM - The 2X feedback is not available for Virtex-II Pro devices. Why?

描述

General Description: 

When setting up clocking wizard for a Virtex-II Pro design, clocking wizard does not allow setting the feedback 

to "2X". Why?

解决方案

The 2X feedback is not supported in Virtex-II Pro Devices. Please refer to (Xilinx Answer 18343) for more information.  

 

This restriction is implemented in the latest 6.2i Service Pack available at: 

http://support.xilinx.com/xlnx/xil_sw_updates_home.jsp
The first service pack containing this update is 6.2i Service Pack 2.

AR# 19302
日期 05/16/2014
状态 Archive
Type 综合文章
的页面