| 摘要 |
PROBLEM TO BE SOLVED: To provide a test apparatus, a synchronization module and a synchronization method which can synchronize a plurality of test modules. SOLUTION: The test apparatus that tests a device under test includes: a plurality of test modules that test the device under test; a synchronization module that is connected to each of the plurality of test modules, and that synchronizes the plurality of test modules; and a test control part that is connected to the plurality of test modules and the synchronization module, and that controls the test modules and the synchronization module, wherein the synchronization module includes: a receiving part that receives, from each of the plurality of test modules, a state signal indicating a state of the test module; an aggregating part that generates an aggregate state signal by calculating an aggregate of the state signals received by the receiving part; and a transmitting part that transmits, to the plurality of test modules, a control signal ordering an operation corresponding to the aggregate state signal. COPYRIGHT: (C)2011,JPO&INPIT
|
