Re-Synthesizing the Full Design - 2022.1 English

Vivado Design Suite User Guide: Synthesis (UG901)

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2022.1 English

There are some cases or types of designs that will cause the flow to trigger a full re-synthesis of the design. These instances occur under the following conditions:

1.When changes to the top level of hierarchy are made

2.When the Synthesis settings change

3.When small designs contain few partitions

4.When more than 50% of the partitions have a change

In addition, unusually large XDC files can also trigger a re-synthesis of the full design. This will be improved in future releases.

Note:   Even though it is a Synthesis setting, -mode out_of_context will not trigger a full re-synthesis.