The invention displays a guard ring within an integrated circuit design by
determining positions of the logic devices within the integrated circuit
design, incorporating the guard ring into the integrated circuit design,
and displaying the logic devices and the guard ring either graphically,
semantically, or symbolically in a single display. The symbolic display
comprises a parameterized symbol. The parameterized symbol displays
parameters including the type of circuit, the type of guard ring and the
efficiency of the guard ring. The invention displays the logic devices
and the guard ring graphically by illustrating relative positions of the
logic devices and the guard ring.