Question: 18.7 Cache memory design a. Consider the cache memory depicted in Figure 18.4. For a main memory capacity of 2x words, determine the total number

18.7 Cache memory design a. Consider the cache memory depicted in

Figure 18.4. For a main memory capacity of 2x words, determine the total number of bits in the cache array and derive the contribution

18.7 Cache memory design a. Consider the cache memory depicted in Figure 18.4. For a main memory capacity of 2x words, determine the total number of bits in the cache array and derive the contribution of nondata bits as a percentage overhead relative to actual data bits. b. Repeat part a for the cache memory depicted in Figure 18.6

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