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103年 - 103 國立中山大學_碩士班招生考試_資工系(甲、乙組):計算機結構#105837
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題組內容
4.Consider the segment of MIPS assembler code below.
(a) How many times is instruction memory accessed? How many times is data memory accessed? (Count only accesses to memory, not registers.)
其他申論題
(c)Acces ess time to random access memory (RAM) is longer than access time to hard disk.
#450982
(d)Assembly language consists of commands that processors understand.
#450983
(e)The application software is software/programs developed by the users.
#450984
(1)NaN in IEEE 754 can be the result of dividing 0 by 0 (0/0).
#450985
(b) What are the addressing modes used in the four instructions?
#450987
(a) What is the clock cycle time if the only types of instructions we need to support are ALU instructions (ADD, AND, etc.)?
#450988
(b) What is the clock cycle time if we only have to support LW (load word) instructions?
#450989
(e) What is the clock cycle time if we must support ALU, branch, load/store instructions? (Hint: You need to find the overall latencies of the blocks in the longest path required to execute an instruction.)
#450990
(a) What is the clock cycle time in a pipelined and non-pipelined processor?
#450991
(b) What is the total latency of an LW instruction in a pipelined and non-pipelined processor? (5%)
#450992