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AR# 9325

3.1i Virtex-E Map- Back annotated logic drops an inversion

説明

Keywords: Inversion, Inverted, Inverter, dropped, lost, drops, simulation, annotated

Urgency: Standard

Problem Description:
A case has been seen where functional simulation of a design failed,
although the NCD logic appeared to be correct. The problem was
traced to a problem with the .ngm file which is written by map and
is used during back annotation.

A work around is to not use the .ngm file during back annotation.

ソリューション

This problem is scheduled to be fixed in the first major release
following version 3.1i.
AR# 9325
作成日 05/22/2000
最終更新日 08/19/2002
ステータス アーカイブ
タイプ 一般