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AR# 21576

Virtex-4 RocketIO - 7.1i PAR does not allow a connection between the GT11 clock inputs and BUFR

説明

General Description:  

7.1i PAR does not allow the GT11 input clocks to be driven by BUFRs. These include USRCLKs.

ソリューション

This issue is under investigation, and whether this use model will be supported in the design tools will be resolved by ISE 8.2i. 

 

GT11 input clocks can be driven by BUFGs. 

 

There is no restriction on GT11 clock outputs driving either a BUFR or a BUFG.

AR# 21576
日付 05/19/2014
ステータス アーカイブ
種類 一般
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