Answers Database


1.5i/2.1i: Hierarchical constraints with dc2ncf are not supported


Record #7378

Product Family: Software

Product Line: FPGA Implementation

Product Part: dc2ncf

Product Version: 2.1i

Problem Title:

1.5i/2.1i: Hierarchical constraints with dc2ncf are not supported


Problem Description:
Urgency: Standard

General Description:
Why does dc2ncf not pass my lower level constraints?


Solution 1:

dc2ncf expects flattened designs. Therefore, unless the design has been flattened, lower level constraints will be ignored.




End of Record #7378 - Last Modified: 11/09/99 10:44

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