Teledyne LeCroy QPHY-LPDDR2 - Manual (Page 49)

QPHY-LPDDR2 Software Option
QPHY-LPDDR2-OM-G Rev B
49
Figure 28. reference table for tIS tIH [JESD209-2D table 104]
Setup (tIS) nominal slew rate for a rising signal is defined as the slew rate between the last crossing of
VREF(dc) and the first crossing of VIH(ac)min. Setup (tIS) nominal slew rate for a falling signal is defined
as the slew rate between the last crossing of VREF(dc) and the first crossing of VIL(ac)max.
Jedec JESD209-2D Specific page 203 with tables 105 and 106 explain the limit compensation versus the
slewrate of the measured signals.
tIH(base) - Address and Control Input Hold Time
Figure 29. Command Input Setup and hold timing [JESD209-2D figure 22]
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