Communication facility performance testing method
A test method and technology of communication equipment, applied in the field of electrical communication, can solve problems such as occupying production test time, reducing production test efficiency, and failure exposure is not obvious, so as to improve test efficiency, improve production test efficiency, and solve the problem of test completeness Effect
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[0027] The following describes the present invention in further detail based on the drawings and embodiments:
[0028] according to figure 2 In the present invention, the built-in self-testing BIST is performed at the same time as the aging test, the system obtains the aging test status, and controls the single board to perform the built-in self-testing BIST accordingly. The built-in self-testing BIST adopts the cycle test, and the test results are saved in the corresponding In the storage space, the system is provided with a control bit that can obtain aging information. The CPU detects whether the single board is in the aging test state through the control bit, and accordingly controls the single board to perform the built-in self-test BIST according to the aging test state.
[0029] Such as figure 2 As shown, after the single board is powered on and the system is started, the control bit detection is performed. If the control bit is true, the built-in self-test BIST is execut...
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