| 摘要 |
PURPOSE:To terminate the transaction operation test in a short period by preparing testing mechanisms corresponding to parts to be operated and controlling respective testing mechanisms individually in accordance with preliminarily determined operation procedures while overlapping. CONSTITUTION:Test equipment B is provided with input/output devices 1<-2>, 2<-2>, 3<-2>, and 4<-2> corresponding to an input/output device 1<-1> for information input from and output to the external and input/output devices 2<-1>, 3<-1>, and 4<-1> for medium transmission to and reception from the external which are provided in a device A to be tested. When the device A is tested, input/output devices 1<-2>-4<-2> are controlled individually by a control circuit 9 in accordance with preliminarily determined operation procedures while overlapping. Thus, each of input/output devices 1<-2>-4<-2> is always held in the state waiting for start, and the transaction operation test is terminated in a short period. |
