Assume a Cache is of 64KByte. The Cache line / Block size is 4 Bytes. Main memory of 16MBytes. (a) How many cache lines are needed ? (b) How many memory blocks are needed ? (c) How many blocks will map to the same line ?
Q: Suppose a computer using direct mapped cache has 2^32 bytes of byte-addressable main memory, and a…
A: Introduction: Direct mapped cache: This is the most common method of associating main memory blocks…
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: A CPU has 32-bit memory address and a 256 KB cache memory. The cache is organized as a 4-way set…
A: Below is the answer to above question. I hope this will be helpful for you....
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: Computer Science Consider a direct-mapped cache with 8 lines, each holding 16 bytes of data.…
A: a) We must utilize the provided cache and memory sizes to calculate the number of bits for the tag,…
Q: Suppose a computer using fully associative cache has 4 Gbytes of byte-addressable main memory and a…
A: By "cache mapping," we mean the process by which data is transferred from the main memory into the…
Q: Suppose a computer using fully associative cache has 4G bytes of byte-addressable main memory and a…
A: Cache mapping refers to the technique used for bringing content from the main memory into the cache…
Q: Suppose a computer using fully associative cache has 2 20 words of main memory and a cache of 128…
A: Introduction: Cache memory, additionally called CPU memory, gives quicker information stockpiling…
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: 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: 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: re there in a set? ANSWER: cache has? ANSWER: address format is => | Tag: blocks sets bits | Set:…
A:
Q: A 32-bit computer has a memory of 256 KB and a cache line size of 64 bytes. The memory cache access…
A: a) To determine the number of lines and sets in the cache, we need to know the total cache size,…
Q: Suppose a computer using fully associative cache has 4 GB of byte-addressable main memory and a…
A: We are given a fully associative cache and main memory. We are asked different questions related to…
Q: Suppose a computer using direct mapped cache has 4G Bytes of main memory and a cache of 256 Blocks,…
A: refer to step 2 for the answer.
Q: A CPU has a 32-bit memory address and a 256 KB cache memory. The cache is organized as a 4-way…
A: Below is the answer to above question. I hope this will be helpful for you....
Q: Assume a cache system has been designed such that each block contains 4 words and the cache has 1024…
A:
Q: Suppose a computer using fully associative cache has 224 bytes of byte-addressable main memory and a…
A: To find the solution for given question: How many blocks of main memory are there? What is the…
Q: Suppose a computer using direct-mapped cache has 232 (that's 232)232) bytes of byte-addressable main…
A: 1) given min memory = 2^32 bytes Cache size = 512 bytes = 2^9 bytes Block size = 64 bytes= 2^6 bytes…
Q: Suppose a computer using direct mapped cache has 232 words of main memory, and a cache of 1024…
A: Given: Suppose a computer using a direct-mapped cache has 232 words of main memory and a cache of…
Q: Suppose a computer using direct mapped cache has 232 byte of byte-addressable main memory, and a…
A: Given Informations: Main Memory = 232 B Number of blocks in cache = 1024 Block size = 32 B main…
Q: Suppose a computer using fully associative cache has 224 words of main memory and a cache of 512…
A: As per the policy and guidelines of Bartleby we are supposed to answer only first question or the…
Q: Suppose a computer using direct mapped cache has 236 bytes of byte-addressable main memory and a…
A: Actually, cache memory is a fast access memory.
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: 5. suppose a computer using fully associative cache has 224 bytes of byte-addressable main memory…
A: Given: 5. suppose a computer using fully associative cache has 224 bytes of byte-addressable main…
Q: Suppose a computer using fully associative cache has 220220 words of main memory and a cache of 128…
A: solution:
Q: . suppose a computer using fully associative cache has 224 bytes of byte-addressable main memory and…
A: Actually, cache is a fast access memory. Which located in between cpu and secondary memory.
Q: Consider a 64K L2 memory and a 4K L1 2-way associative cache with block sizes of 512. a. How many…
A: Given, size of L2 = 64K and size of L1 = 4K associativity = 4 - way and , block size = 512
Q: A computer of 32 bits has a cache memory of 64 KB with a cache line size of 64 bytes. The cache…
A: In computer architecture, cache memory plays a crucial role in improving the performance of a system…
Q: Suppose a computer using fully associative cache has 224 words of main memory and a cache of 128…
A: Introduction: Cache Memory: Cache memory is a type of memory space…
Q: How many blocks of main memory are there? What is the format of a memory address as seen by the…
A: 1. Number of blocks of main memory: cache sizeblock size = 22424 = 220 2. There are 24-bit…
![Assume a Cache is of 64KByte. The Cache line / Block size is 4 Bytes. Main memory of
16MBytes.
(a) How many cache lines are needed ?
(b) How many memory blocks are needed ?
(c) How many blocks will map to the same line ?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0366e2cd-0b2f-4772-8070-8b9b0119042a%2F9a8f7d61-29c4-4d40-b5c5-eb397ec43542%2Frx0s77c_processed.jpeg&w=3840&q=75)
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- A computer of 32 bits has a cache memory of 64 KB with a cache line size of 64 bytes. The cache access time is 20 ns, and the miss penalty is 120 ns. The cache is 2-way associative. a) What is the number of cache lines? b) What is the number of cache sets? c) What is the number of lines per set? d) Draw a scheme of this cache. e) Calculate the time to read a word in case of miss.Suppose a computer using fully associative cache has 4G bytes of byte-addressable main memory and a cache of 512 blocks, where each cache block contains 128 bytes. a) How many blocks of main memory are there? b) What is the format of a memory address as seen by the cache, i.e., what are the sizes of the tag and offset fields? c) To which cache block will the memory address 0x018072 map?Suppose a computer using direct mapped cache has 236 bytes of byte-addressable main memory and a cache size of 1024 bytes, and each cache block contains 64 bytes. ⦁ How many blocks of main memory are there? ⦁ What is the format of a memory address as seen by cache, i.e., what are the sizes of the tag, block, and offset fields? ⦁ To which cache block will the memory address 0x13A4576B map?
- 5. suppose a computer using fully associative cache has 224 bytes of byte-addressable main memory and a cache of 128 blocks, where each cache block contains 64 bytes. a) how many blocks of main memory are there? b) what is the format of a memory address as seen by the cache ; that is, what are the size of the tag and offset field. c) To which cache block will the memory address 0x01D872 map?Suppose a computer using fully associative cache has 4 GB of byte-addressable main memory and a cache of 256 blocks, where each block contains 256 bytes. a) How many blocks of main memory are there? b) What is the format of a memory address as seen by the cache, i.e., what are the sizes of the tag and offset fields? c) To which cache block will the memory address 0X1A1B1C1D map?Computer Science Consider a direct-mapped cache with 8 lines, each holding 16 bytes of data. The cache is byte-addressable and the main memory consists of 64 KB, which is also byte-addressable. Assume that a program reads 16KB of memory sequentially. Answer the following questions:a) How many bits are required for the tag, index, and offset fields of a cache address?b) What is the cache size in bytes?c) What is the block size in bytes?d) What is the total number of blocks in main memory?e) How many cache hits and misses will occur for the program, assuming that the cache is initially empty?f) What is the hit ratio?g) Give an example virtual address (in BINARY) that will be placed in cache line 5.
- A digital computer has a memory unit of 64K X 16 and a cache memory of 1K words. The cache uses direct mapping with a block size of four words.i) How many bits are there in the tag, index, block and word fields of the address format?ii) How many bits are there in each word of cache, and how are they divided into functions? Include a valid bit.iii) How many blocks can the cache accommodate?Suppose a computer using direct mapped cache has 232 words of main memory, and a cache of 1024 blocks, where each cache block contains 32 words. How many blocks of main memory are there? What is the format of a memory address as seen by the cache, i.e., what are the sizes of the tag, block, and offset fields? To which cache block will the memory reference 0003101A16 map?Suppose a computer using fully associative cache has 4 Gbytes of byte-addressable main memory and a cache of 256 blocks, where each cache block contains 32 bytes. a) How many blocks of main memory are there? b) What is the format of a memory address? Provide the names and the sizes of the fields. c) To which cache block will the memory address 0x01752 map?
- A computer using direct mapping cache has 256Mbytes of byte addressable main memory and cache size of 32k lines and each cache block contain 8 bytes. How many blocks of main memory are there?What are the size of the tag, line number and words?To which cache block will the memory address 13ADEF9H map?To which line number will the memory address 17FEAD8H map?Given that a 4-way set associative cache memory has 64 KB data and each block contains 32 bytes. The main memory capacity is 4 GB. a. Find the number of bits for the main memory address. ANSWER: b. How many blocks are there in a set? ANSWER: c. How many sets the cache has? ANSWER: d. The main memory address format is => | Tag: bits | blocks sets bits | Set: e. Which set will be mapped by the main memory address 458195h. ANSWER: decimal) bits bits | Word: (inSuppose a computer using direct-mapped cache has 232 (that's 232)232) bytes of byte-addressable main memory, and a cache size of 512 bytes, and each cache block contains 64 bytes. How many blocks of main memory are there? What is the format of a memory address as seen by cache, i.e. what are the sizes of the tag, block, and offset fields? To which cache block will the memory address 0x13A4498A map?
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