Quartus

Can't place clique <name> containing <number> logic cells

CAUSE: You assigned the specified number of logic cells to the specified clique, but the Fitter cannot place the clique for one or more of the following reasons:

  • The number of logic cells assigned to the clique exceeds the number of available locations in the clique.

  • The assignment requires more signals of a particular type than are available in the clique.

  • The assignment would introduce conflicting placement constraints.

  • For FLEX 10KE, register packing is implemented using cliques. This clique could fail for one of the above reasons.
ACTION: Remove some or all of the logic cells assigned to the clique. Remove register packing for FLEX 10KE if this option was on.

See also:

Assigning an Entity or Node to a Location
Overview: Making Assignments
Overview: Working with Assignments in the Floorplan Editor

- PLDWorld -

 
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