Four-Bit Register
A register is where a datapath remembers: four D flip-flops sharing one clock, capturing a whole operand at once. The bus register packages that idiom into a single component — the storage element you'll instantiate a dozen times in any real design.
Build a 4-bit register: on each rising clock edge, Q captures the value on the bus D. While the clock is low, Q holds. When RST = 1, the register clears to 0.
Constraints
- Use the Bus Register component from the Buses palette group.
DandQare pre-placed at 4-bit width.
Topics
Solve this problem
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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