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Digital Design Part 3

4th→ assembler translate it to the machine language.
1.6 [20] <§1.6> Consider two diļ¬€erent implementations of the same instruction set architecture. Te instructions can be divided into four classes according to their CPI (class A, B, C, and D). P1 with a clock rate of 2.5 GHz and CPIs of 1, 2, 3, and 3, and P2 with a clock rate of 3 GHz and CPIs of 2, 2, 2, and 2. Given a program with a dynamic instruction count of 1.0E6 instructions divided into classes as follows: 10% class A, 20% class B, 50% class C, and 20% class D, which implementation is faster? a. What is the global CPI for each implementation? b. Find the clock cycles required in both cases.  

Class A Class B Class C Class D Clock Rate P1 1 2

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