Patent ID: 6950999

Claim:
A method for reducing cross-talk effects of a circuit between signals transmitted in a first wire and a second wire, the method comprising: according to circuit functions, analyzing potential transition frequency of signals transmitted in the first wire and the second wire during the practical operation of the circuit to generate a first analytic result, wherein the signals transmitted in the first and second wires of the circuit are a first dynamic signal and a second dynamic signal, respectively; according to layouts of the first and second wires, while a first signal and a second signal are respectively transmitted substantially under pessimistic condition on the first wire and the second wire, analyzing mutual influence effects between the first signal and the second signal to generate a second analytic result; generating a third analytic result according to a difference between the first analytic result and the second analytic result; and modifying the layouts of the first and second wires only when the third analytic result is less than a predetermined threshold.