Automatic chip testing method and automatic chip testing system
An automatic test system and automatic test technology, applied in the direction of automatic test system, electronic circuit test, measurement of electricity, etc., to achieve the effect of ensuring the test success rate and the actual operation and use
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[0055] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0056] figure 1 It is a schematic flow chart of the chip automatic testing method in an embodiment, such as figure 1 The chip automated test methods shown include:
[0057] Step S100, after the test starts, record the test values of each pin of the chip under test at each test time point in real time.
[0058] Specifically, in the actual chip test, ATE works through the operation control platform to provide the chip with a constant voltage power supply, analog waveform (such as sine wave, etc.), digital signal input excitation, etc., and then measure its operating current, output voltage, Freq...
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