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AR# 9337

3.1i MODULAR PAR: WARNING:Place:1701 - List constraints, non-rectangular range constraints

Description

Keywords: Modular, design, area, group

Urgency: Hot

General Description:
Placer is not processing the constraints correctly. It gives the
following warning message:

WARNING:Place:1701 - List constraints, non-rectangular range constraints, or
non-contiguous range constraints have been applied to objects in this design.
Xilinx recommends that you convert such constraints into contiguous
rectangular range constraints.

It was verified that the floorplanner was creating valid area range constraints.
This will happen for all modular design cases where SelectIOs are used

解决方案

This problem will be fixed in the first quarterly update to 3.1i
which is currently scheduled for August, 2000.
AR# 9337
创建日期 05/22/2000
Last Updated 08/19/2002
状态 Archive
Type 综合文章