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1. (WO2018089842) WAVEFORM BASED RECONSTRUCTION FOR EMULATION

Pub. No.:    WO/2018/089842    International Application No.:    PCT/US2017/061172
Publication Date: Fri May 18 01:59:59 CEST 2018 International Filing Date: Sat Nov 11 00:59:59 CET 2017
IPC: G06F 17/50
Applicants: SYNOPSYS, INC.
Inventors: JAIN, Gagan, Vishal
ADAIKALASAMY, Johnson
WAKEFIELD, Alexander, John
MITTAL, Ritesh
RAHIM, Solaiman
COUDERT, Olivier
Title: WAVEFORM BASED RECONSTRUCTION FOR EMULATION
Abstract:
A process is disclosed to identify the minimal set of sequential and combinational signals needed to fully reconstruct the combinational layout after emulation is complete. A minimal subset of sequential and combinational elements is output from the emulator to maximize the emulator speed and limit the utilization of emulator resources, e.g., FPGA resources. An efficient reconstruction of combinational waveforms or SAIF data is performed using a parallel computing grid.