Pre-determined Distance Testing for Hardware and Software Testing
软硬件测试中预确定距离测试

This paper,based on the random testing,introduced a new concept of so called Pre-determined Distance Testing(PDDT) for VLSI circuits.Random testing has been employed for years in both software and hardware testing.It is well known that in random testing each test requires to be selected randomly regardless of the tests previously generated.Although random testing could be inefficient for its random selection of test patterns,some essential modifications have been adopted in PDDT to improve the testing effic...