What are the forbidden latencies draw the state transition

Question

Problem

Consider the following pipeline reservation table.

(a) What are the forbidden latencies

(b) Draw the state transition diagram.

(c) List all the simple cycles and greedy cycles.

(d) Determine the optima] constant latency cycle and the minimal average latency.

(e) Let the pipeline clock period be τ = 2 ns. Determine the throughput of this pipeline.