HDL Workflow Advisor: Error: Math function square is not supported for HDL code generation

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Lukas Stefanski
Lukas Stefanski 2020-5-11
回答： Navya Seelam 2020-5-14
I'm trying to generate HDL code from my Simulink fixed point model, but at 2.3 Check Block Compatibility, the HDL Workflow Advisor returns the following error: "Math function square is not supported for HDL code generation". I am using four math function blocks with the squre function. Should the block not support HDL code generation?
The input of the block is a fixed(0,18,10) and the output is a fixed(0,18,5).

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回答（1 个）

Navya Seelam
Navya Seelam 2020-5-14
You can generate HDL for square block in Native Floating Point mode and this can be done by changing Configuration Parameters --> HDL Code Generation--> Floating Point---> Floating Point IP Library . Moreover, the input must be of the data type single.

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