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New Contributor

6 years ago

DDR4 interface signal test abnormal

Hi: During the test of the DDR4 controller, we found that the data write DQ signal was abnormal, but the timing of the data read was normal and the data read was correct. The cause of the abnormal d...

BoonT_Intel

Frequent Contributor

6 years ago

By the way, when you measure the waveform, is it during calibration or read/write stage?

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DDR4 interface signal test abnormal

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