Synopsys, Inc.
Method and system for emulation clock tree reduction

Abstract:

The independent claims of this patent signify a concise description of embodiments. A method is provided for reducing a size of an emulation clock tree for a circuit design. The method comprises identifying a fan-in cone of an input of a sequential element of the circuit design; identifying one or more fan-in cone sequential elements which do not directly affect the input of the sequential element; and removing the one or more identified fan-in cone sequential elements of the fan-in cone from the emulation clock tree. This Abstract is not intended to limit the scope of the claims.