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AR# 19474

6.2i ChipScope Pro - "WARNING:Xst:1474 - Core was not loaded as one or more ports did not line up with component declaration"

描述

General Description:

When using the ChipScope Generator flow, the following warnings occur during synthesis :

"WARNING:Xst:1474 - Core <ila> was not loaded for <i_ila> as one or more ports did not line up with component declaration. Declared input port <control<35>> was not found in the core. Please make sure that component declaration ports are consistent with the core ports including direction and bus-naming conventions."

"WARNING:Xst:1474 - Core <icon> was not loaded for <i_icon> as one or more ports did not line up with component declaration. Declared output port <control0<3>> was not found in the core. Please make sure that component declaration ports are consistent with the core ports including direction and bus-naming conventions."

解决方案

You can safely ignore these warnings. They are caused by the control bus connecting the ICON to the ILA (or any other ChipScope core). You can avoid the warnings by disabling the "-read_cores" option as follows:

1. Select Synthesize -> Properties.

2. Uncheck the "Read Cores" option under the Synthesis Options tab.

AR# 19474
日期 12/15/2012
状态 Active
Type 综合文章
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