Description

Why is the GUI so slow, when changing the coefficient vector field?

Solution

This is because each change is evaluated to ensure that the best possible implementation is being inferred. 

The way to work around this is to compose the Coefficient Vector in a stand-alone text file, or other format, and then to copy and paste the complete vector into the Coefficient field, rather than trying to type in each coefficient separately. 

Please see (Xilinx Answer 29138) for a detailed list of LogiCORE FIR Compiler Release Notes and Known Issues.

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