AR# 9233: AMPLIFY - TBUF LOC constraints commented out in NCF file
AR# 9233
AMPLIFY - TBUF LOC constraints commented out in NCF file
説明
Keywords: Synplicity, Amplify, TBUF, LOC, comment
Urgency: Standard
General Description:
Using Synplicity's Amplify, the TBUF LOC constraints appear to be commented out in the NCF file. Is this expected?
ソリューション
Currently, location constraints for TBUFs are not supported through Amplify. By default, it will write the constraints to the NCF, but comments them out. To use these TBUF constraints, the comments will need to be manually removed from the NCF. More information can be found at http://www.synplicity.com/literature/amplify/amplify_rnotes.pdf