Q2) Given a physical memory of 8 k and a cache memory of 512 bytes with block size 64 bytes. The system uses set associative mapping with set size 2 lines per set A- How many sets we will have in the cache memory b-B- How the address will be split to indicate tag, set no, and offset c-Calculate the cache address (set, line no, and offset) that physical address 140 will be mapped.

Q: 3) Assume that there is a cache with 4 blocks and the block size is 1 byte (in total only 4B cache).…

A: Lets see the solution  in  the next steps

Q: A cache memory system with capacity of N words and block size of B words is to be designed. If it is…

A: For a 4-way set associative cache, the length of the TAG field is given below:

Q: Suppose that the following direct mapped cache is given, where it is composed of 8 blocks of 4 word…

A: Block size = 4 words So block offset = 2 bits Total # of block inside cache = 8 So index bits = 3…

Q: Suppose a computer using direct mapped cache has 4M byte of byte-addressable main memory, and a…

A: Computer memory is a device that stores data and allows us to retrieve it when needed. Primary…

Q: If we have to design a 4 - way set - associative cache of 8 MB size that could work for a main…

A: Answer 1> 221 (the number of cache blocks that 8MB cache can accommodate) Answer 2> Size  of…

Q: Q2: a cache memory consists of 512 blocks, and if the last word in the block is 111111. I the last…

A: Considering the above scenario, Assume that Block size of main memory is 1KB Number of words in…

Q: Problem 3: Instructions: Memory Hierarchy For a cache of 64k blocks, a sixteen-word block size, and…

A: The memory hierarchy separates computer storage into a hierarchy based on response time.

Q: 2. Suppose we have a memory and a direct-mapped cache with the following characteristics. Memory is…

A: Direct Mapping: In direct mapping, A particular block of main memory can map to only one particular…

Q: Assume a direct-mapped cache system has been designed such that each block contains 4 words and the…

A: We are going to calculate tag, line id and word id for given memory address.

Q: Consider a byte-addressable computer with 32-bit addresses, a cache capable of storing a total of…

A: Answer to the above question is in step2.

Q: Consider a cache that stores 32768 KİB of user data with 8-way associativity and a block size of 256…

A: Given question has asked to find the Tag field bits value. Information provided in question are as…

Q: Consider a direct-mapped cache with 2 sets and 4 bytes per block and a 5-bit address (S=2, B=4) ●…

A: Given, Address length = 5 bits Number of sets = 2 Number of blocks in a direct mapped cache is…

Q: 4. Consider a 64K L2 memory and a 4K L1 4-way associative cache with block sizes of 512. a. How many…

A: Here we calculate the followings terms by using the given information and conclude the answer , so…

Q: Assuming that no page faults occur, the average time taken to access a virtual address is…

A: Hi there, Please find your solution below, I hope you would find my solution useful and helpful.…

Q: 5. Find the shortest amount of time required to solve the following scheduling problem: Time…

A: According to the information given:- We have to find out the shortest amount of time require in…

Q: l answer downvote.

A: Total # of blocks inside cache = 32/4 = 8 So index bits = log 8 = 3 bits Block size = 4 words Block…

Q: Assume you have a 8-way set associative cache having 16K lines each having capacity of 8 Bytes. A…

A: A.  Block size = 8 bytes So # of data bytes brought= size of block = 8

Q: Suppose a computer using a 4-way set associative cache mapping scheme has a 20-bits memory address…

A: Here in this question we have given 4 way set associative cache mapping Memory size = 20 bit  Block…

Q: 27. Why are the tag bits of a memory address important in a cache memory system? A. The more tag…

A: The tags of all cache lines in the specified set are compared to the tag bits. A cache hit occurs…

Q: 9. Below is a list of memory references given as word addresses Ox07, Oxb3, 0x5b, 0x07, 0xbf, 0xb3,…

A: a) In a direct mapped cache Logical Division of memory references is :               TAG…

Q: Assume the address format for a fully-associative cache is as follows: 6 bis 2 bits Tag Offset Given…

A: According to the information given:- We have to choose the memory reference OxDA results in a cache…

Q: For a direct-mapped cache design with 32-bit addresses and 32-bit words (data and instructions). the…

A: Given, The number of bits in Tag=(31-17)+1=15 The number of bits in the Index=(16-5)+1=12 The number…

Q: C1. Consider a main memory with size 4GB with cache size 16 KB and memory block is 8 bytes. Assume…

A: We are given main memory size as 4GB and cache as 16KB. Memory block is 8B. Each word is 1 byte .  I…

Q: 2. A sequential circuit with two D flip-flops A and B, two inputs X and Y, and one output Z is…

A: Given that, sequential circuit with two D flip-flops A and B, two inputs X and Y, and one output Z…

Q: Suppose a computer using direct mapped cache has 2 32  bytes of byte-addressable main memory, and a…

A: Introduction: Computer Memory:  Computer memory is a device that stores data and allows us to…

Q: sical Address format the Cach d size are same (with word si the Physical Address format Memory. If…

A:

Q: 1. Caches are important to providing a high-performance memory hierarchy to processors. Below is a…

A: We are given 32-bit memory address references, given as word addresses. 42, 137, 66, 50, 38, 225,…

Q: Assume a cache of 1 MB organized as 32 bytes each line. The main memory is 256 MB. a. Determine the…

A: Cache is =1MB; and main memory=256MB;  and the line size is =32bytes The number of…

Q: .2: Below is a list of 32-bit memory address references, given as word addresses. 3, 180, 43, 2,…

A: Given addresses are 3, 180, 43, 2. 191, 88, 190, 14, 181, 44, 186, 253. Size of the block = 1 word…

Fundamentals of memory

A collection of connected storage devices form the memory unit. It is a space to store data and instructions required for processing. Information is stored in a memory unit in the form of bits. There are two types of memory namely: