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AR# 1313

Why does Flow Engine run the XBLOX program on my non-XBLOX design?

説明

You may notice that XBLOX is being run on your design even though your
design does not contain XBLOX components.

ソリューション

The XBLOX program does more than just synthesize XBLOX modules into
gate-level logic; it is also called to perform certain architectural
optimizations, including those associated with the following options in the
Implementation template, Optimization panel:

Merge Flip-Flops Into I/Os
Use Global Resources for High Fan-out Signals

If you do not want XBLOX to be run (to shorten compilation time), then
deselect the aformentioned options. Be warned that this may result in a
sub-optimal design.
AR# 1313
作成日 08/31/2007
最終更新日 10/07/2008
ステータス アーカイブ
タイプ 一般