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khaalidi
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Registered: ‎01-20-2021

What's the difference between BEL Fixed or Placed in Vivado ?

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What's the difference between BEL Fixed or Placed in Vivado ?

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❝Analogue by birth, Digital by design.❞
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Registered: ‎01-22-2015

@khaalidi 

A fixed cell usually has orange color. As described on page 133 of UG904(v2020.1), fixed cells are those that you have placed yourself, or the location constraints for the cells have been imported from an XDC file.

A cell that has blue color is a cell that Vivado is allowed to move during place&route (ie. it’s location is not fixed).

Cheers, Mark

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339 Views
Registered: ‎01-22-2015

@khaalidi 

A fixed cell usually has orange color. As described on page 133 of UG904(v2020.1), fixed cells are those that you have placed yourself, or the location constraints for the cells have been imported from an XDC file.

A cell that has blue color is a cell that Vivado is allowed to move during place&route (ie. it’s location is not fixed).

Cheers, Mark

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khaalidi
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Registered: ‎01-20-2021

Thanks, Mark, I'll go through the reference UG904.

❝Analogue by birth, Digital by design.❞
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