Synopsys, Inc.
Signal reconstruction in sequential logic circuitry

Abstract:

A method for reconstructing at least one output signal associated to a sequential logic circuitry block of a circuit is disclosed. At least one input signal is associated to the sequential logic circuitry block. The method comprises determining a value of the at least one output signal depending on the at least one input signal and determining a transfer function for computing the value of the output signal directly after a timestamp depending on the input signal and/or on the value of the output signal directly before the timestamp. The method further comprises computing the value of the at least one output signal directly after the timestamp as a function value of the transfer function, if a reconstruction condition is fulfilled.