[Solved]Q1 Given Byte Addressable Memory 256 Bytes Suppose Memory Dump Yields Results Shown Addre Q37131225

Q.1: Given a byte-addressable memory with 256 bytes, suppose a memory dump yields the results shown below. The address of each memory cell is determined by its row and column. For example, memory address 97 is in the 9th row, 7th column, and contains the hexadecimal value 43. Memory location A3 contains the hexadecimal value 58. The system from which this memory dump was produced contains 4 blocks of cache w each block consists of eight e of memory addresses are generated during pro 2C, 6D, 86, 29, A5, 82, A7, 68, 80, and 2B. a. How many blocks of main memory are there? b. Assuming a direct mapped cache: i. Show the format for a main memory address assuming the system uses direct mapped cache. Specify field ii. What does cache look like after the ten memory accesses have taken place? Draw the cache and show ii. What is the hit rate for this cache on the given sequence of memory accesses? c. Assuming a fully associative cache L. Show the format for a main memory address. Specify field names and sizes. ii. Assuming all cache blocks are initially empty, blocks are loaded into the first available empty cache location, and cache uses a first in-first-out replacement policy, what does accesses have taken place? ili. What is the hit rate for this cache on the given sequences of memory accesses? cache look like after the ten memory d. Assuming a 2-way set associative cache: i. Show the format for a main memory address. Specify field names and sizes ii. What does cache look like after the ten memory accesses have taken place? ii. What is the hit ratio for this cache on the given sequences of memory accesses? iv, If a cache hit retrieves a value in 5ns, and retrieving a value from main memory requires 25ns, what is the average effective access time for this cache, assuning that all memory accesses exhibit the same hit rate as the sequence of 10 given, and assuming the system uses a non-overlapped (sequential) access strategy? Show transcribed image text Q.1: Given a byte-addressable memory with 256 bytes, suppose a memory dump yields the results shown below. The address of each memory cell is determined by its row and column. For example, memory address 97 is in the 9th row, 7th column, and contains the hexadecimal value 43. Memory location A3 contains the hexadecimal value 58. The system from which this memory dump was produced contains 4 blocks of cache w each block consists of eight e of memory addresses are generated during pro 2C, 6D, 86, 29, A5, 82, A7, 68, 80, and 2B. a. How many blocks of main memory are there? b. Assuming a direct mapped cache: i. Show the format for a main memory address assuming the system uses direct mapped cache. Specify field ii. What does cache look like after the ten memory accesses have taken place? Draw the cache and show ii. What is the hit rate for this cache on the given sequence of memory accesses? c. Assuming a fully associative cache L. Show the format for a main memory address. Specify field names and sizes. ii. Assuming all cache blocks are initially empty, blocks are loaded into the first available empty cache location, and cache uses a first in-first-out replacement policy, what does accesses have taken place? ili. What is the hit rate for this cache on the given sequences of memory accesses? cache look like after the ten memory d. Assuming a 2-way set associative cache: i. Show the format for a main memory address. Specify field names and sizes ii. What does cache look like after the ten memory accesses have taken place? ii. What is the hit ratio for this cache on the given sequences of memory accesses? iv, If a cache hit retrieves a value in 5ns, and retrieving a value from main memory requires 25ns, what is the average effective access time for this cache, assuning that all memory accesses exhibit the same hit rate as the sequence of 10 given, and assuming the system uses a non-overlapped (sequential) access strategy?

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Answer to Q.1: Given a byte-addressable memory with 256 bytes, suppose a memory dump yields the results shown below. The address o… . . .