Blog : placement

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Automatic placement adjustments in Quartus

While LogicLock assignments enable users to constrain their Quartus designs’ placement locations as part of floor-planning, at Plunify we’ve always been thinking about intelligently doing targeted LogicLock adjustments to improve design performance. This idea has now been implemented into a new recipe in InTime 1.6.0 called Auto Placement. The new Auto Placement recipe performs automatic placement adjustments to […]

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4 Comments General, InTime

Who says you can’t use random seeds in Vivado?

It is common knowledge that Vivado uses an analytical place and route engine for better and more predictable design closure, and in the process, got rid of the “cost table” (also commonly known as random seeds) user options. What may be less well-known is that designers still have ways to introduce randomness into Vivado placement, and […]

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