How To Measure DDR Memories (DDR5 / DDR4 / DDR3)

Explains how to connect an oscilloscope to DDR bus, what signals to measure and what to look for. Thank you very much Randy White from Keysight. Links: - How to test DDR5 Transmitter Compliance: - How to Characterize and Test DDR5 Receiver Compliance: - FEDEVEL courses: Chapters: 00:00 What this video is about 00:29 The setup 04:25 Bit error ratio tester 12:15 Probing DDR5 / DDR4 / DDR3 memory signals 19:43 What software to run during DDR memory testing 23:07 Connecting and setting up oscilloscope to measure DDR memories 37:15 Interposer effects, equalization and de-embedding 46:36 Recognizing read and write cycles 52:56 Equalization in oscilloscope 58:04 Measuring and verifying DDR5 signals 1:12:40 Starting the automated test ------------------------------------------------------ Would you like to support me? It’s simple: - Sign up for online courses hosted on our platform: - You can also support me through Patreon: It is much appreciated. Thank you, - Robert