D Latch: Transparency Window Trace
A positive-level D latch passes its input D directly to the output Q while the enable signal EN is HIGH and holds the last value when EN is LOW. Three signals are shown: EN (enable input), D (data input), and Q (output, initially 0). Trace Q across all 10 time steps.
Constraints
Qmust matchDexactly at any time step whereENis 1.Qmust maintain its previous state regardless ofDat any time step whereENis 0.
Topics
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Place the gates, wire them up and watch the signals settle. Every submission runs on the same simulation engine that grades it.
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