| 摘要 |
THERE IS PROVIDED A TEST EMULATOR (190) FOR EMULATING A TEST APPARATUS (10) INCLUDING A PLURALITY OF TEST MODULES (170) FOR SUPPLYING TEST SIGNAL TO DEVICES UNDER TEST (100) RESPECTIVELY, INCLUDING: A PLURALITY OF TEST MODULE EMULATION SECTIONS (270) FOR EMULATING THE PLURALITY OF TEST MODULES (170) GENERATING THE TEST SIGNAL BASED ON DIFFERENT CYCLES, A CONTROL EMULATION SECTION (230) FOR EMULATING A CONTROL APPARATUS FOR CONTROLLING THE TEST OF THE DEVICES UNDER TEST (100), A SYNCHRONOUS EMULATION SECTION (250) FOR GENERATING TEST SIGNAL GENERATING TIMINGS, AT WHICH EACH OF THE PLURALITY OF TEST MODULE EMULATION SECTIONS (270) IS TO GENERATE THE TEST SIGNAL IN SIMULATION CORRESPONDING TO CYCLE TIME OF THE TEST MODULE EMULATION SECTION (270), BASED ON INSTRUCTIONS FROM THE CONTROL EMULATION SECTION (230), A TIMING ALIGNMENT SECTION (276) FOR ALIGNING THE PLURALITY OF TEST SIGNAL GENERATING TIMINGS GENERATED BY THE SYNCHRONOUS EMULATION SECTION (250) IN ORDER OF TIME, AND OUTPUTTING THEM ONE BY ONE, AND A SCHEDULE SECTION (277) FOR CAUSING THE TEST MODULE EMULATION SECTION (270) CORRESPONDING TO ONE OF THE TEST SIGNAL GENERATING TIMINGS OUTPUT BY THE TIMING ALIGNMENT SECTION (276) TO GENERATE THE TEST SIGNAL IN SIMULATION IN THE CYCLE TIME CORRESPONDING TO THE TEST SIGNAL GENERATING TIMING.FIG.2 |
