Assume you have a 8-way set associative cache having 16K lines each having capacity of 8 Bytes. A Byte addressable main memory uses 32 bit physical address. The cache has a hit ratio of 90% and is initially empty. (a) How many data Bytes are brought into the cache with physical address FAB12389 (in hex)  (b) Which set does the data that is brought in go to if the physical address FAB12389 (in hex) is supplied to the cache

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

A: First of all, we need to determine what the index bits are and from above we know the offset is 9…

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

A: (a) number of blocks = 2^20 / 32 = 2^15 =32*1024=32768so there are 32768 blocks in main memory . (b)…

Q: Assume a cache system has been designed such that each block contains 4 words and the cache has 1024…

A:

Q: Assume a cache system has been designed such that each block contains 4 words and the cache has 1024…

A: Given: Assume a cache system has been designed such that each block contains 4 words and the cache…

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

A: Actually, cache memory is a fast access memory.

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

A: please see the next step for solution

Q: A computer using direct mapping cache has 256Mbytes of byte addressable main memory and cache size…

A: GIVEN,              main memory size = 256 Mbytes  ; 28 + 220…

Q: A computer using direct mapping cache has 256Mbytes of byte addressable main memory and cache size…

A: Size of Cache block =8 byts No of bits for Block offset = log2(8)=3 bits  No of cache lines are 32K…

Q: Given: A MIPS computer system with 1 GB of main memory. It has a 4K-Byte direct-mapped cache with a…

A: Given: *) computer system with 1 GB of main memory  *) 4K-Byte direct-mapped cache . *) block size…

Q: For a direct-mapped cache with 64KIB data, 8-word blocks, and 32-bit addresses, answer the following…

A: a) The number of blocks/lines in the cache.   b) The bits in the 32-bit address that are used as…

Q: Consider a single-level cache with an access time of 2 ns, a line size of 64 bytes, and a hit ratio…

A: Introduction: A cache miss is where the information asked for preparing by a part or application…

Q: For a direct-mapped cache design with a 64-bit address, the following bits of the address are used…

A: ANSWER:-

Q: A computer system has a 128 byte cache. It uses four-way set-associative mapping with 8 bytes in…

A: Given  Cache size =128 = 27 bytes Block size = 8 bytes = 23 bytes  Physical address = 32 bits.…

Q: 1. Suppose we have a 64KB direct-mapped data cache with 32-byte blocks. a) Show how a 32-bit memory…

A:

Q: Suppose a computer using set associative cache has 221 words of main memory and a cache of 64…

A: Given Associative cache 221 words of main memory cache 64 blocks(each cache block contains 4 words)

Q: There is a 128 byte, direct-mapped cache where each cache block contains 8 bytes on a 16bit…

A: Answer:-

Q: Consider a system with 4-way set associative cache of 256 KB. The cache line size is 8 words (32…

A: Introductions : Given , 4- way set associative cachecache size = 256 KB Block size = 8 word we have…

Q: 3. Assume a 2-way set associative cache with a 8 2-byte blocks. For each reference, list the binary…

A: Given data, 32 bit memory address Byte addresses: 3 180 43 2 191 88 190 14 180 44 186 253

Q: Consider a main memory with size 128 Mbytes with cache size 64 Kbytes and memory block is 4 bytes.…

A: In this question, we are given main memory size, cache size, block size. We have to split the…

Q: 1. Consider a 128-word L2 memory and a 16-word direct mapped L1 cache. (2 points each) a. How many…

A:

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: A cache memory has a line size of eight 64-bit words and a capacity of 4K words. The main memory…

A: A 64-bit word means 8 byte.Line size: 8 words in a line, means 8 x 8 bytes = 64 bytes in a line = 26…

Q: Consider a single-level cache with an access time of 5 ns, a block size of 128 bytes and a hit ratio…

A: For referring a word from main memory, we need to shift a 128 B from main memory to cache since…

Q: Given 256 GB of physical memory, a 2-way set associative cache that is 128 KB in size with a block…

A: Ans.1:  16 bytesEach block has 16 bytes. Calculate the number of bits in the TAG, SET, and OFFSET…

Q: For a direct-mapped cache design with 64-bit addresses, the following bits of the address are used…

A: As per our guidelines we are supposed to answer first 3 parts of the question. please re upload 4th…

Q: Consider a computer with a cache memory of 1024 blocks and a total size of 512K bits. This computer…

A: Provided the solution for all the above given questions with detailed step by step explanation as…

Q: For a direct-mapped cache design with a 64-bit address, the following bits of the address are used…

A: 5.1) We know that the block size can be determined by looking into the offset bits. In this question…

Q: Consider a cache with 32KIB data, 16-word blocks, and 24-bit addresses, answer the following…

A: cache size C=32KiB(215 Bytes) block size=16 words(25 Bytes) size of main memory =224 number of lines…

Q: Suppose a byte-addressable computer using set-associative cache has 216 bytes of main memory and a…

A: Given: Block size = 8 bytes = 23 bytes = 23 wordsTherefore, Number of bits in the Word field = 3…

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

A: GIVEN:

Q: For a direct-mapped cache design with a 32-bit address, the following bits of the address are used…

A: Directly Mapped : Index Bits = 4 Offset : 6  Total bits : 32

Q: Consider a 128-word L2 memory and a 16-word direct mapped L1 cache. a. How many bits are in the…

A: a. The total number of bits needed to address an L2 word is = log (128) => 7 bits. b. Assume that…

Q: Suppose we have a memory and a 2-way set-associative cache with the following characteristics.…

A:

Q: Consider a computer with a cache memory of 1024 blocks and a total size of 512K bits. This computer…

A: GIVEN:

Q: Consider a Direct Mapped cache with 32-bit memory address reference word addressable. Assume a 2…

A: Given: Goal: Find the cache block number to which memory address 253 maps to.

Q: 2. Suppose we have a 16KB direct-mapped data cache with 64-byte blocks. a) Show how a 32-bit memory…

A: Answer: Given data: Cache memory size = 16KB​​​​​​ Block size = Frame size = Line size=64 byte…

Q: 2. Suppose we have a 16KB direct-mapped data cache with 64-byte blocks. a) Show how a 32-bit memory…

A:

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: Consider a Direct Mapped cache with 32-bit memory address reference word addressable. Assume a 2…

A: Given: Goal:We have to check in which cache block does the address 253 value maps to.

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: A certain processor uses a fully associative cache of size 16 kB. The cache block size is 16 bytes.…

A: The answer for the tag and index fields respectively in the addresses generated by the processor is

Q: Consider a Direct Mapped cache with 32-bit memory address reference word addressable. Assume a 2…

A: Below is the answer to the above question. I hope this will be helpful for you...

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

A: Note: In the BNED Guidance, only the first question can be answered at a time. Resend the question…

Q: For a processor with a 32-bit address bus and a 64-bit data bus, 32 bytes of "line size" and a total…

A: Total # of cache blocks = cache  size/ cache blocks size = 2MB/32 B = 2^21/2^5 = 2^16 Block offset =…

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

A: Answer: 1MB

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 Here the number of sets is 4096 and the number of words per line is 8 per line. The…

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

A: Given: 4-way set associative cache made up of 64-bit words. number of words per line is 8. number of…

Q: Q3) A direct mapped cache has 4 blocks. Each block is 2 words, where a word is 4 bytes. The…

A:

Q: Suppose that the size of the 2-way associative cache is 1MB and the block size is 16KB, calculate…

A: