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AR# 40848

12.4 IOBUFDS/IOBUF simulation in ISIM is not correct when mixed language design is used

描述

Simulation of IOBUFDS or IOBUF with ISIM returns incorrect results.

I am trying to run behavioral simulation with the XAPP867 design.

解决方案

This is due to ISIM having issues with mixed language designs.

The workaround for the XAPP867 design is to replace the Unisim model with the Verilog model of the same component.
AR# 40848
日期 10/24/2014
状态 Active
Type 已知问题
Tools
  • ISE Design Suite - 12.4
的页面