PURPOSE: To enable to verify the propreity of the test program itself, by preparing the virtual objective processing unit which can produce various operating modes with the indication of parameter.
CONSTITUTION: When the test parameter 12 is given, the test program verification unit 9 produces the test data 4 corresponding to the parameter, the right answer data 5 is prepared, one operating mode at the virtual channel unit 10 and the virtual input and output unit 11 is indicated, and the test data 4 is given to the test program 1. Further, the unit 10 is controlled with the control from the program 1 and the state corresponding to the mode indicated from the unit 10 is produced. The program 1 produces the output data 6 corresponding to it, the judgement processing section 7 is compared with the right answer data 5 to form the verification data 8. Thus, the properiety of the test program itself can be verified.
| JPH06282457 | FAULT DIAGNOSTIC STARTING DEVICE |
| JPS6120144 | TESTING METHOD OF LSI |
OOISHI TATSUO
SAITOU MASAYUKI
HASHIMOTO SHIGEMI
