AR# 35917

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PlanAhead - Importing placement into a Virtex-6 FPGA design indicates that BUFGDLL is not a supported primitive

描述

When I import placement in PlanAhead for a Virtex-6 FPGA design, I receive a message that BUFGDLL is an unrecognized primitive.

Why does this happen? How do I work around it?

解决方案

BUFGDLL is not a supported primitive for Virtex-6 FPGA designs.

This netlist in this case must have been retargeted from a previous architecture.

To eliminate this error, edit your code and netlist to include only supported primitives.

AR# 35917
日期 08/11/2014
状态 Archive
Type 综合文章
Tools
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