For a direct-mapped cache design with 64-bit addresses, the following bits of the address are used to access the cache: Tag  Index Offset 63-13 12-4 3-0 a.  What is the cache block size (in bytes)? b.  What is the cache size (in bytes)? c.  What is the total number of bits (including valid bit, tag bits and data array bits) to implement this cache?

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

A: ANSWER:-

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: For a direct-mapped cache design with a 16-bit address, the following bits of the address are used…

A: Introduction :Given , Direct mapped cache design address size = 16 bits we have to find the ratio…

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

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

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

A: Word size is 32 bits = 4 bytes Assume byte-addressable memory. As the offset field is 5…

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

A: Solution:

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

A:

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

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

Q: a direct-mapped cache with 128 blocks. The block size is 32 bytes.Find the number of tag bits, index…

A: The ask is to find the number of tag bits, index bits, and offset bits in a 32-bit address. Find the…

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

A:

Q: What are the three fields in a set-associative cache address, and how are they used to access a…

A: Set associative cache address Set associative cache mapping is used for having two or more words…

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

A: Actually, cache memory is a fast access memory. It is located in between memory and CPU.

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: What are the three fields in a set-associative cache address, andhow are they used to access a…

A: The different field in cache address is Tag bits(t) Set Index (s)  Offset bits(O)

Q: When considering a direct mapped cache with memory that is byte addressable, how would you calculate…

A: Cache Memory: A cache memory is the quickest memory other than the register from which the CPU…

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: 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: What are the three fields in a direct-mapped cache address? How are they used to access a word…

A: Fields used in a direct mapped cache address A direct mapped cache is used to map each addressed…

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

A: Introduction:Cache Size = 32 KBBlock Size = 32 byteswe have to find out bits needed for indexing of…

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

A: Cache is direct mapped size of cache=32 KB                         = 25 * 210 Bytes…

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

A: (a)Number of blocks cache has = 16 Block size = 2 words = 4 bytes Block address = 88/4 = 22 Tag =…

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

A: Given: Goal: We have to find out memory address 253 value maps to which cache block number or cache…

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

A: Given: Goal: Find out which cache block number does the memory address 253 will map.

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 bin of cache the word address 253 mapped to in the given…

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

A: Direct mapping in cache is a method used to map each memory block of the main memory to a particular…

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

A: Given: Goal: We have to check that in which cache block address 253 values maps to.

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: 2. Assume a direct-mapped cache with 4 4-byte blocks. For each reference, list the binary address,…

A: Given: Note that you will need to convert them to binary: 3, 180, 43, 2, 191, 88, 190, 14, 181, 44,…

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

A: Here, I have to choose an option for the above 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: Determine which bits in a 32-bit address are used for selecting the byte (B), selecting the word…

A: Given:- Determine which bits in a 32-bit address are used for selecting the byte (B), selecting the…

Q: Assume a direct-mapped cache with 16 one-byte blocks. For each reference, list the binary address,…

A: Block size = 1 B So block offset = 0 bits Total number of block inside cache = 16 So index bits = 4…

Q: Please explain this 1,2, and 3 Consider following cache elements Cache can hold 64 kB Data are…

A: GIVEN: Please explain this 1,2, and 3 Consider following cache elements Cache can hold 64 kB Data…

Q: Cache Mapping Technique 1. Suppose a computer using direct-mapped cache has 2 bytes of…

A:

Q: Find the total bits required for given data size and calculate overhead in percentage: - How many…

A: Direct mapping is the simplest strategy, and it maps every block of memory space into only one…

Q: Consider a memory system with a 6-bit address space with a direct-mapped cache with two set bits and…

A: The memory address space is 6 bit and the cache is direct-mapped. We have to determine the offset…

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

A: 1 word = 32 bits = 4 bytes Block size = 16 words = 64 bytes a. Number of bits in block offset =…

Q: Fastest cache type access time over a wide range of addresses is: O a. Direct Mapped Cache O b.…

A: Dear Student, As set associativity increases access time increases as more time is required for…

Q: Fastest cache type access time over a wide range of addresses is: O a. Direct Mapped Cache O b.…

A: In direct mapping, maps each block of main memory into only one possible cache line.Therefore this…

Q: Whaqt are Issues with Writes in respect with cache memory ?

A: Issues with Writes in respect with cache memory

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 digital computer has a memory unit of 64K X 16 and a cache memory of 1K words. The cache uses…

A: Given : A digital computer has a memory unit of 64K X 16 and a cachememory of 1K words. The cache…

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: Suppose a computer using set associative cache has 216 words of main memory and a cache of 128…

A: Given Data:   Size of Main Memory = 216 words Size of Cache = 128 block The Cache is 4-way Set…