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AR# 15704

10.1 PACE - The PROHIBIT function does not work for DCM/GT/PPC/BUFG sites

Description

After I assign a PROHIBIT area over DCM/GT/PPC/BUFG sites, PACE does not write out any constraints on the assigned area.

Solution

To work around this issue, manually modify the UCF.  

 

For example:  

 

CONFIG PROHIBIT = "DCM_X3Y1" ; 

CONFIG PROHIBIT = "BUFGMUX0S" ; 

CONFIG PROHIBIT = "RAMB16_X5Y12" ; 

CONFIG PROHIBIT = "GT_X3Y1" ;

AR# 15704
Date Created 09/03/2007
Last Updated 05/14/2014
Status Archive
Type General Article