Primitive

PARAM Primitive



The PARAM primitive allows you to specify a parameter that is used in the current Block Design File (.bdf) and its optional default value.

The default value of a parameter specified with the PARAM primitive is optional. This value applies only to the BDF that contains the PARAM primitive; it is not applied to the file's subdesigns.

Parameters specified in PARAM primitives must adhere to the same rules as parameters defined in AHDL Parameters Statements. When the Quartus® II software compiles a project, the Compiler searches for parameter values in parameter value search order.


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