Patent ID: 7823101

Claim:
A verification scenario generation device, comprising: a first input unit receiving an input of a device list indicating devices connected with a circuit to be verified, parameter setting information of the devices, and a test bench combination list corresponding to the devices; a test bench library containing the test bench combination list; a test bench generation unit generating a test bench for verification by reading from the test bench library based on the device list and the parameter setting information received by the first input unit; a scenario template generation unit generating a scenario template in which an initial setting information for the test bench for verification is described; a data combination list generation unit generating a combination list of data kinds related to the test bench for verification; a verification item generation unit generating verification items based on the combination list of the data kind generated and a combination list of the test bench input received by the first input unit; a verification scenario generation unit generating a verification scenario based on the scenario template generated, and the verification items generated; and a second input unit inputting a coverage result output as a result of simulation using the verification scenario generated into the data combination list generation unit and the verification item generation unit, and wherein the data combination list generation unit reproduces a combination list of the data kinds based on the coverage result input by the second input unit, the verification item generation unit reproduces the verification item based on the coverage result input by the second input unit, and the verification scenario generation unit regenerates a verification scenario corresponding to the coverage result based on the data kind combination list regenerated, and the verification item regenerated.