Question 7: A computer system has a main memory of 64 Mbytes, 256 Kbytes cache memory and two-way set associative mapping with block size of 16 bytes. Assume that a computer uses a byte-addressable mechanism. Determine: a) Main memory address structure. b) Number of blocks in the main memory. c) Number of lines in each cache memory set.

Q: 4. For a system, assume, RAM- 64KB, block size -4 bytes, cache size - 64 bytes, 2-way set…

A: Given : RAM= 64KB, block size = 4 bytes, cache size = 64 bytes, and the mapping is 2-way set…

Q: 2- Consider a computer with the following characteristics: total of 1Mbyte of main memory; word size…

A: According to the information given:- we have to follow the instruction and find the cache line and…

Q: Assume that we are having a computer with the following characteristics: 1MB of main memory; word…

A: Introduction Given,  cache size =64 KB,  4-way cache  main memory size= 1 MB  word size= 1Byte…

Q: 2. Consider a computer with the following characteristics: total of 1Mbyte of main memory; Content…

A: Note: Since you have posted multiple sub-questions in the same request, we will solve the first…

Q: Assume that a system’s memory has 128M bytes. Blocks are64 bytes in length, and the cache consists…

A: Ans:)  Given, Memory = 128M bytes, Block size = 64 bytes, cache size = 32K blocks

Q: 1. Consider a computer with the following characteristics: total of 1Mbyte of main memory; Content…

A: GIVEN . Consider a computer with the following characteristics: total of 1Mbyte of main memory;…

Q: 1. Consider a main memory with size 4GB with cache size 16 KB and memory block is 8 byt Assume that…

A: Dear Student, a) As  4GB of main memory is there also 4GB = 2^32 bytes , here we have taken bytes as…

Q: Consider a two-level memory system (i.e., cache and main memory). Assume the cache access time is 3…

A: The answer is

Q: Assume that a system’s memory has 128M bytes. Blocks are 64 bytes in length, and the cache consists…

A: The memory has 128 words. 128 = 227 words. Therefore, 27 bits are needed for address space.   A…

Q: Assume that a system's memory has 128M bytes. Blocks are 64 bytes in length, and the cache consists…

A: The answer is

Q: Assume that a system's memory has 128M bytes. Blocks are 64 bytes in length, and the cache consists…

A: The ANswer is in Below steps

Q: Function NSU-1 For a system, RAM-64KB, Block size-4 bytes, Cache sine- 128 bytes, Direct mapped…

A: RAM -64 KB Block size -4 byte Cache size 128 byte Hit ratio while using direct mapped cache: To…

Q: For a system, assume, RAM= 64KB, block size = 4 bytes, cache size = 64 bytes, 2-way set associative…

A: Given : RAM= 64KB, block size = 4 bytes, cache size = 64 bytes, and the mapping is 2-way set…

Q: For the following two questions assume that a computer uses a byte-addressable virtual memory system…

A: Dear Student, Virtual memory consists of 8bytes and it's byte addressable so number of blocks is 8…

Q: Assume that a system's memory has 128M bytes. Blocks are 64 bytes in length, and the cache consists…

A: The memory has 128M words = 27M = 27.220 = 27+20 = 227words. Hence it needs 27 bits for address…

Q: For a system, assume, RAM- 64KB, block size - 4 bytes, cache size - 64 bytes, 2-way set associative…

A: Given : RAM= 64KB, block size = 4 bytes, cache size = 64 bytes, and the mapping is 2-way set…

Q: Assume a Computer design problem having the following parameters: Main memory: 1MB, Byte…

A: Given question has asked to consider given parameter and find the following:- (i) Calculate the hit…

Q: 1. Consider a computer wth the following characteristics: total of 1Mbyte of main memory; word size…

A:

Q: For a system, RAM - 64KB, Block size - 4 bytes, Cache size - 128 bytes, Direct mapped cache.…

A: Step 1 Firstly, No.of blocks are replaced in cache memory assuming the cache is empty at the…

Q: For a system, RAM - 64KB, Block size - 4 bytes, Cache size - 128 bytes, Direct mapped cache.…

A: Given: RAM size = 64 KB Block size = 4 bytes Cache size = 128 bytes

Q: For a system, RAM - 64KB, Block size - 4 bytes, Cache size - 128 bytes, Direct mapped cache.…

A: RAM-64 KB Block size-4 byte Cache size-128 byte Hit ratio: To calculate hit ratio, divide the number…

Q: For a system, RAM = 64KB, Block size = 4 bytes, Cache size = 128 bytes, 2-way Set Associative cache.…

A: Given: RAM = 64KB, Block size = 4 bytes, Cache size = 128 bytes

Q: Consider a computer with the following characteristics: total of 256 M bytes of main memory; word…

A: The complete answer is given below.

Q: Assume A and B are two distinct memory blocks and are mapped to two separate cache lines. Consider…

A: The answer as given below:

Q: For a system, RAM - 64KB, Block size - 4 bytes, Cache size - 128 bytes, Direct mapped cache.…

A: Given: RAM size = 64 KB Block size = 4 bytes Cache size = 128 bytes

Q: For a system, RAM - 64KB, Block size - 4 bytes, Cache size - 128 bytes, 2-way Set Associative cache.…

A:

Q: For a system, RAM- 64KB, Block size-4 bytes, Cache size - 128 bytes, 2-way Set Associative cache.…

A: Given: RAM = 64KB, Block size = 4 bytes, Cache size = 128 bytes

Q: For a system, RAM - 64KB, Block size - 4 bytes, Cache size - 128 bytes, 2-way Set Associative cache.…

A: Given: RAM = 64KB, Block size = 4 bytes, Cache size = 128 bytes

Q: For a system, RAM - 64KB, Block size - 4 bytes, Cache size - 128 bytes, 2-way Set Associative cache.…

A: Given: RAM = 64KB, Block size = 4 bytes, Cache size = 128 bytes

Q: Assume that we have a computer with a cache memory of 512 blocks with a total size of 128K bits.…

A: Assume that we have a computer with a cache memory of 512 blocks with a total size of 128K bits.…

Q: For a system, RAM - 64KB, Block size - 4 bytes, Cache size - 128 bytes, Direct mapped cache.…

A: Firstly, No.of blocks are replaced in cache memory assuming the cache is empty at the beginning,…

Q: 3. Assume that we have a byte-addressed processor (i.e., addresses specify bytes) with 30- bit…

A: Given Data : Address bits size = 30 bits Cache size = 256KByte Processor = Byte addressable Cache…

Q: A hierarchical cache-main memory subsystem has the following specifications: (1) Cache access time…

A: Introduction :

Q: Design a cache with cache size of 128K bytes, block (line) size of 8 words, and word size of 4…

A: Introduction: Cache mapping is a mechanism for transferring data from the main memory.  There are…

Q: Assume miss rate of an instruction cache is 2% and miss rätê ôf data cac IS 4%, If a processor have…

A: Introduction:

Q: Assume a Cache is of 64KByte. The Cache line / Block size is 4 Bytes. Main memory of 16MBytes. (a)…

A: In this question, we are  given cache size, block size and main memory size. And we are asked the…

Q: Assume that we have a computer with a cache memory of 512 blocks with a total size of 128K bits.…

A: Given the cache's capacity of 128K bits. Cache capacity in bytes = 128K bits / 8 = 16KB Because this…

Q: Assume that we have a computer with a cache memory of 512 blocks with a total size of 128K bits.…

A: Because the bits are 128K in cache size. Thus byte cache size = 128K bits / 8 = 16KB. It is divided…

Q: Consider a computer with the following characteristics: total of 1Mbyte of main memory; Content of…

A: Tag The tags are defined as providing security for the computer system. and these tags help to…

Q: Consider a computer with the following characteristics: total of 256Mbyte of main memory; block size…

A: Main memory size:256 MB = 28 x 220 Bytes = 228 Bytes Cache Block Size:8 Bytes = 23 Bytes Cache…

Q: Consider a computer with the following characteristics: total of 256Mbyte of main memory; block size…

A: Given: Main memory size = 256 MB = 28x 220 Bytes = 228 Bytes Cache Block Size = 8 Bytes = 23Bytes…

Q: 1. What is the difference (or differences) between a TLB and on-chip cache? a. The TLB is…

A: CPU Cache is a fast memory which is used to improve latency of fetching information from Main…

Q: Assume an instruction cache miss rate for gcc of 2% and a data cache miss rate of 4%. If a machine…

A: Introduction :Given , Instruction cache miss rate = 2%data cache miss rate = 4%CPI of machine is 2…

Q: Consider a main memory with size 512MB with cache size 64KB  and memory block is 4 bytes. Assume…

A: We are given main memory as 512 MB with 64KB cache. And block offset is 4 bytes. We are going to…

Q: Suppose that the processor has access to three levels of cache memory. Level 1 has an access time of…

A: Given :   Suppose that the processor has access to three levels of cache memory. Level 1 has an…

Q: Assume, paging has been used as memory management technique and the page table is stored in memory…

A: Given, paging has been used as a memory management technique and the page table is stored in memory…

Q: Paralell computing   Assume the three adjacent integer variables  x,y and z  If x is at memory…

A: Structure Member Alignment, Padding and Data PackingWhat do we mean by data alignment, structure…

Q: 17 Consider a direct mapped cache of size 32 KB with block size 32 bytes. The CPU generates 32 bit…

A: Given cache size 32 KB with block size 32 bytes.  To find number of blocks , we use formula= cache…

Q: (25p)Consider a computer with the following characteristics • total of 1Mbyte of main memory • word…

A: Memory = 1MB => 20 bits. Block size = 64B=> Block Offset = log 64 = 6 bits.

Q: Q13/Assume that the microprocessor can directly address 64K with a and 8 data pins The memory map…

A: