A fully-associative cache consists of 64 lines, or slots. Main memory contains 1 M blocks of .32 words each. Show the format of main memory addresses Tag = 20-bit, Word = 3-bit Tag = 20-bit, Word = 4-bit Tag = 20-bit, Word = 5-bit O %3D Tag = 20-bit, Word = 6-bit

Q: A computer has a 256 KB, K-way set associative write-back data cache with block size of 32 B. The…

A: Introduction  Given  K-way set associative write-back data cache  Cache size = 256 kB  Block size 32…

Q: A 64 KB four-way set-associative cache is byte- addressable and contains 32B lines. Memory addresses…

A: Over here we have given 64KB four-way set- associative cache is byte-addressable and contains 32B…

Q: A 64 KB four-way set-associative cache is byte- addressable and contains 32B lines. Memory addresses…

A: Over here we have given 64KB four-way set- associative cache is byte-addressable and contains 32B…

Q: A 64 KB four-way set-associative cache is byte- addressable and contains 32B lines. Memory addresses…

A: Given: Memory address= 32 bits Cache Size=64KB = 216 bytes Block size=32 Bytes = 25 bytes 4 way set…

Q: A 64 KB four-way set-associative cache is byte- addressable and contains 32B lines. Memory addresses…

A: As per our guidelines we are allowed to answer only one question at a time. If you want answer of…

Q: Consider a cache, in which the block has 512 bytes. The main memory has a latency of 32 ns and a…

A: We are given block size of a cache and main memory latency with bandwidth. We are asked the time…

Q: A 2-way set-associative cache consists of four sets. Main memory contains 2K blocks of 8 bytes each…

A: The Associative caches allocate a set within the cache to each memory address, but not to any…

Q: How many total bits are required for a direct-mapped cache with 64 KiB of data and 4-word blocks,…

A: Required: to find How many total bits are required for a direct-mapped cache with 64 KiB of data and…

Q: Consider a direct-mapped cache with 2 MB data 16-word block and 32-bit addressing. a. Find the…

A: The Answer is

Q: A computer has a 256 Kbyte, 4-way set associative, write back data cache with block size of 32…

A: A computer has a 256 Kbyte, 4-way set associative, write back data cache with block size of 32…

Q: A computer has a 256 Kbyte, 4-way set associative, write back data cache with block size of 32…

A: 4-way set associative - 256 Kbyte  Cache block size - 32 Bytes.  Cache tag directory contains -  2…

Q: A 16-way set-associative cache memory unit with a capacity of 32 KB is built using a block size of 8…

A: Introduction :Given , A cache associativity = 16 way cache size = 32 KB Block size = 8 words the…

Q: Consider a cache of 4 K blocks, a 4 word block size and a 32 bit address main memory. What is the…

A: The total number of tag bits per set for 4-way set associative cache

Q: Consider a direct-mapped cache with 128 blocks. The block size is 32 bytes.…

A: The index for the direct mapped cache is the number of blocks in cache 2 to the power 6=128.…

Q: A computer has a 256 Ktytes, 4way set associative, write hack data cache with block size of 32…

A: The size of the cache tag directory is

Q: Consider a machine with 4-way set associative data cache of size 32 Kbytes and block size 8 byte.…

A: Given that   cache size - 32 Kbytes  Block size - 8 bytes  Page size - 5 bytes  4- way set…

Q: How many total bits are required for a direct-mapped cache with 16 kB of data, 1 bit field for valid…

A: Introduction :Size of cache = 16 KB valid bit field = 1 bit Block size = 4 word Size of address = 32…

Q: Consider a direct-mapped cache with 128 blocks. The block size is 32 bytes.…

A: The index for an direct mapped cache is the number of blocks in the cache 2 to the power 6=128. so…

Q: How many total bits are required for a direct-mapped cache with 24 KiB of data and 2-word…

A: 24 KiB = 24 * 1024 * 8 bits No. of words for a 32-bit address = 24 * 1024 * 8 / 32 = 196608 / 32 =…

Q: Consider a 4-way set associative cache made up of 64-bit words. The number of words per line is 8…

A: Cache size:The cache size can be calculated using the following formula:

Q: Consider an 32-bit Direct Mapped cache with 8-word block and a total cache size of 1024 words, word…

A: Given: Goal: Find the size of tag bits in the cache.

Q: Consider an 32-bit Direct Mapped cache with 8-word block and a total cache size of 1024 words, word…

A: Answer: I have given answered in the brief explanation

Q: Consider an 32-bit Direct Mapped cache with 8-word block and a total cache size of 1024 words, word…

A: I'm providing the answer of above query. I hope this will be helpful for you...

Q: Consider a 4-way set ansociative cache made up of 64-bit words. The number of words per line is 8…

A: Cache memory is the faster then RAM. Its size is small as compared to RAM.

Q: Consider a 4-way set associative cache made up of 64-bit words. The number of words per line is 8…

A: INTRODUCTION: The cache is a small piece of memory that is part of the CPU and is physically closer…

Q: For a direct-mapped cache with 32KİB data, 16-word blocks, and 24-bit addresses, answer the…

A: As per Bartleby guidelines “Since you have asked multiple questions, we will solve the first…

Q: How many total bits are required for a direct-mapped cache with 16 KiB of data and 4-word blocks,…

A: Given :16 KiB As, we already know that,16 KiB = 4096 (212) words. So, Block size = 4 words (22),…

Q: A 4-way set associative cache memory consists of 128 blocks. The main memory consist of 32768 memory…

A: Given  4 way set associative . cache memory 128 bits main memory 32768 blocks each block has 512…

Q: Consider a 4-way set associative cache made up of 64-bit words. The number of words per line is 8…

A: To calculate the size of the cache, use the following formula –

Q: A cache has been designed such that it has 1024 lines, with each line or block containing 8 words.…

A: GIVEN THAT 20-bit address 3E9D216  Determine the line number, tag, and word position using the…

Q: consider a 32-bit processor with a 4-way set associative cache, with 1024 total entrie lock size of…

A: Here in this question we have given a 32 bit processors set associative cacche.in which 64 byte…

Q: For an 8-word wide cache with the following access times:   L1: 10 bus cycles, L2: 500 bus cycles,…

A: An 8 word wide cache contains:- 8 * 4B= 32B  : 1 word 4B    Miss penalty = L1+L2*8 words =…

Q: A two-way set associative cache memory uses blocks of four words. The cache can accommodate a total…

A: Given: Main memory size= 4096  x 16 bits. Cache size= 512 words To find: Number of bits required for…

Q: A two-way set associative cache memory uses blocks of four words. The cache can accommodate a total…

A: Since word size is not given therefore taking the size of 1 Word as 1Byte. Size of main memory in…

Q: A two-way set associative cache memory uses blocks of four words. The cache can accommodate a total…

A: Hey, since multiple questions posted, we will answer first question according to our policy. If you…

Q: Q1 Calculate the total number of lines of "direct mapping" cache, If a main memory is 1G words…

A: Here in this question we have given main memory size of 1G words  Block size = 32 words  Find =…

Q: Consider a 4-way set associative cache consisting of 128 lines with a line size of 64 words. The CPU…

A: Given that, Number of lines= 128 Line size= 64 words Number of bits in main memory address= 20 bits…

Q: A computer has a 256 KHytes, 4-way set associative, write hack data cache with block size of 32…

A: According to the information given we have to find the number of bits in cache tag.

Q: What is the expected access time of an overlapped cache system that has the following properties? •…

A: Hit ratio = 98% Miss ratio = 2% Cache access time = 64ns Main memory access time = 37*10-3*10-6*106…

Q: A cache is set up with a block size of 32 words. There are 64 blocks in cache and set up to be 4-way…

A: Each block has 32 words, so the block offset = 25 words. So Block offset field can be represented by…

Q: If a direct mapped cache has a hit rate of 95%, a hit time of 4 ns, and a miss penalty of 100 ns, If…

A: Introduction :

Q: Consider a 4 way set associative cache made up of 64 bit words the number of words per line is 8 and…

A: Cache size can be calculated using a formula – (No. of sets x Associative number x No. of words per…

Q: How would you compute the number of tag bits in a direct mapped cache with byte addressable memory…

A: Introduction: The fastest memory, other than the register from which the CPU fetches data and…

Q: The terms "unified cache" and "Hadley cache" need to be defined and explained in terms of what they…

A: To be determined: Explain the difference between a unified cache and a Harvard cache.

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: 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: Suppose a computer using fully associative cache has 2^24 bytes of byte-addressable main memory and…

A: Full associative cache size=224 bytes.Size of each block=64 bytesBlocks of main memory=cache…

Q: address 32-bits) has 16-KB (only L1-data) direct mapped cache. If the cache line size is 64-Bytes…

A: For direct mapped cache, index bits = log(cache size/ block size) = Log(16KB/64) = 8 bits Block…

Q: machine with 32-bit words and 32-bit suppose tne cache is an 8-way set-associative cache, with…

A: CPU would be represented using 32 bits. Cache memory size = 16 MB = 224 B Block size = 8*4 B = 25 B.…

Q: A two-way set associative cache memory uses blocks of four words. The cache can accommodate a total…

A: In set associative mapping memory address generated by the CPU can be Interpreted as cache…