5. Your system has an 8-way set associative cache and addresses and data of length 16 bits. The tag/index/offset breakdown is as follows: • Tag: 3 bits • Index: 9 bits • Offset: 4 bits a. How many sets are in the cache? b. How many blocks are in the cache? c. What is the block size? d. What is the rated size of the cache (i.e., the amount of data it holds)? e. What is the actual size of the cache (include tag, data, and valid bits)?

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

A: Cache Design Analysis: Cache is a hardware component that is used to store frequently accessed data…

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

A: In a set-associative cache,  it can be defined in such a way that the cache is divided into units,…

Q: A cache is set up with a block size of 32 words. There are 16 blocks in cache and set up to be…

A: Block size = 32 words  Block Offset = 5 bits Total # of blocks inside cache = 16 So index bits = 4…

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

A: The correct answer for the above mentioned question is given in the following steps for your…

Q: 5. Suppose a byte-addressable computer using set-associate cache has 2^21 bytes of main memory and a…

A: If the number of address bits are n then, the size of the cache is 2n words. Since, the size of the…

Q: 3. Suppose a computer using direct mapped cache has 2^32 byte of byte-addressable main memory and a…

A: Solution:   a) It is given that the size of the main memory= 232 bytes Cache size = 1024 bytes = 210…

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: Q1. For a direct-mapped cache design with a 32-bit address, the following bits of the address are…

A: We need to find the Cache line size, number of entries/cache lines, Cache data size, and ratio for…

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: 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: 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: 1. Suppose a computer using direct mapped cache has 2^20 bytes of byte-addressable main memory, and…

A: Given:- Size of main memory = 220 bytes           Size of blocks   = 24 bytes…

Q: Q2: a cache memory consists of 512 blocks, and if the last word in the block is 1111111. If the last…

A: The last word = 1111111 Thus block size = 7 bits.  Thus total number of words in main memory =…

Q: Given a 4-way set associative cache, which has 256 blocks and 64 bytes per block. Assume a 32-bit…

A:

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: 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…

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Q: If you know that: Tag = 8 bits, Line = 14 bits, and Word= 2 bits for a direct- mapped cache. For…

A: Answer: For address, 888888 i.e 1000 1000 1000 1000 1000 1000 A) In direct mapped cache, Tag(1st 8…

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

A:

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: Suppose a byte-addressable computer using set associative cache has 224 bytes of main memory and a…

A: In a set-associative cache, the memory address is divided into three main fields: tag, set, and…

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

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

A: Given: The computer is using direct-mapped cache.   Size of the main memory = 220 bytes  Size of the…

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

A: Introduction of Cache Mapping and its types: A cache is very high-speed computer memory and it is…

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: 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: Suppose a byte-addressable computer using set associative cache has 8M byes of main memory and a…

A: We are given a byte-addressable computer using set associative cache has 8M byes of main memory and…