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AR# 29021

9.1i Tcl - Virtex-5 - "ERROR:TclTasksC:project_095 - project set : Unknown property "Number of Global Clock Buffers"."

Description

Project Navigator, Clock Buffer, Virtex-5, project set, project get

When trying to set the number of global clock buffers for XST with the command:

project set "Number of Global Clock Buffers" 19 -process "Synthesize - XST"

the error:

ERROR:TclTasksC:project_095 - project set : Unknown property "Number of Global Clock Buffers".

Type [project properties] for more information.

occurs.

Solution

For Virtex-5 devices this option is called "Number of Clock Buffers" in XST and this is also what the Tcl shell expects.

Please use the following command instead:

project set "Number of Clock Buffers" 19 -process "Synthesize - XST"

AR# 29021
Date Created 07/23/2007
Last Updated 01/06/2010
Status Archive
Type General Article