試題詳解

複選題
4. Given the execution time of the 5 stages of a CPU: IF 200 ps, ID 100 ps, EXE 200 ps, MEM 200 ps, WB 100 ps, which of the following statements are true?
(A) The ideal cycle time of a single cycle CPU is 800 ps
(B) The ideal execution time of "sw" for a single cycle CPU is 800 ps
(C)The ideal cycle time of a multiple cycle CPU is 200 ps
(D)The ideal execution time of "Iw" for a multiple cycle CPU is 800 ps
(E) None of the above