Teledyne-lecroy QPHY-LPDDR2 Manual do Utilizador descarregar pdf (Página 6)

QPHY-LPDDR2-OM-G Rev B

Figure 17. Basic Probes Calibration menu ............................................................................................. 25

Figure 18. Advanced Mode Probe Calibration menu ............................................................................. 27

Figure 19. Probes Calibration menu Advanced tab ............................................................................... 28

Figure 20. Data output (read) timing [JESD209-2D figure 23] .............................................................. 39

Figure 21. Differential Input Slew Rate Definitions [JESD209-2D figure 111] ..................................... 41

Figure 22. Differential signal levels [JESD209-2D figure 110] .............................................................. 43

Figure 23. Data output (read) timing [JESD208-2B figure 23] .............................................................. 44

Figure 24. Burst read operation [JESD209-2D figure 25] ...................................................................... 44

Figure 25. Data input (write) timing [JESD209-2D figure 40] ................................................................ 46

Figure 26. Slew Rate [JESD209-2D figure 124] ...................................................................................... 48

Figure 27. Command Input Setup and hold timing [JESD209-2D figure 22] ....................................... 49

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Teledyne-lecroy QPHY-LPDDR2 Manual do Utilizador Página 6