102年 - 102 國立中山大學_碩士班招生考試_電機系(丙、己組)：計算機結構#110031

科目：中山◆電機◆計算機結構 | 年份：102年 | 選擇題數：0 | 申論題數：7

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所屬科目：中山◆電機◆計算機結構

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[Problem 1] Terminology Explanation (20%) (a) Superscalar Processor (b) Pipeline Processing (c) Real Time Processing(d) Delayed branch (e) Multi-core Processor
(a) Describe the floating-point addition algorithm and hardware for TEEE 754 standard.(10%)
(b)Design the adder architecture for adding two IEBE 754 floating-point numbers with the nommalization form result. (10%)
[Problem 3] A set associative cache has a block size of four 32-bit words and a set size of 4. The cache can accommodate a total of 64K words. The main memory size that is cacheable is 256M * 32 bits. Design the cache structure and show how the processor' s addresses are interpreted. (20%)
[Problem 4] Briefly describe what three techniques are possible for I/O operations. (10%)

(a)Given the instruction architecture as follows. (20%)
62eb3a13b06b7.jpgTransfer the C program block as follows to the machine code as you can.
  62eb3a457e763.jpg
(Assume: Start address of 32-bit integer array A--＞ 0x1000, 

Start address of 32-bit integer variable k- -＞ 0x1100 and
Start address of 32-bit integer variable i -＞ 0x1104)

(b) Suppose we have made the following measurements of average CPI for instructions:62eb3af1e1f21.jpg

Compute the effective CPI for the machine code at(a). (10%)