Implement as Output of Logic Cell logic option

A logic option that implements the output of a primitive in a logic cell. You can apply this option to a logic function that would not ordinarily be implemented in a logic cell, typically a combinational function such as an AND2 gate. Implementing the output of a primitive logic cell makes it possible to observe its output in simulation and timing analysis. However, because an additional logic cell is used, overall device utilization increases. This option does not insert an additional logic cell on a function that is already implemented in a logic cell, such as a register. This option can be assigned to an individual node only.