10.1 ChipScope Pro Inserter - "ERROR:NgdBuild:924 - bidirect pad net '<net_name>' is driving non-buffer primitives"

AR#	32428	Search For Another Answer
Topic	SW-Chipscope Pro
Last Updated	04/16/2009
Status	Active

Description

Keywords: ICON, ILA, JTAG, Logic, Analyzer, translate

When I implement my design, the following Translate error occurs on nets I have probed using the ChipScope Inserter:

"ERROR:NgdBuild:924 - bidirect pad net '<net_name>' is driving non-buffer primitives"

Solution

Using a IOBUF signal as a trigger for the ILA Inserter flow will cause a NGDBuild error. These connections are not allowed in ChipScope Pro Inserter 11.1.