DSP_FOLDING - 2022.1 English

Vivado Design Suite User Guide: Synthesis (UG901)

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2022.1 English

The DSP_FOLDING attribute controls whether the Vivado synthesis folds two MAC structures connected with an adder into one DSP primitive.

The values for DSP_FOLDING are:

"yes": The tool will convert MAC structures.

"no": The tool will not convert MAC structures.

DSP_FOLDING is supported in RTL only. It should be placed on the module/entity/architecture of the logic that will contain the MAC structures.