Consider a main memory with size 512MB with cache size 64KB  and memory block is 4 bytes. Assume that the memory word is 1 byte . Answer following question   How many address bits are required ti address the main memory locations ? How many blocks are there in the cache memory? Determine how to split the address (s-r, d ,w )for direct mapping? Determine how to split the address (s-d, d ,w )for set associative mapping .Assume each cache set is 4 line of cache

Q: C1. Consider a main memory with size 4GB with cache size 16 KB and memory block is 8 bytes. Assume…

A: We are given main memory size as 4GB and cache as 16KB. Memory block is 8B. Each word is 1 byte .  I…

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

Q: Assume a cache of 64 Kbytes organized as 4 K lines of 8 bytes each. The main memory is 32 MB…

A: Solution:

Q: Assume a cache of 64 Kbytes organized as 4 K lines of 8 bytes each. The main memory is 32 MB…

A: First some notes : As already mentioned, each cache block consists of 4 (= 2^2) words. Thus, lowest…

Q: Assume a cache of 32 Kbytes organized as 4 K lines of 8 bytes each. The main memory is 64 MB…

A: Given that, Cache size= 32 k bytes Number of lines= 4 k lines Size of line=8 bytes Size of main…

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: 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: Consider a computer with the following characteristics: total of IMbyte of main memory, Content of…

A: Given: Main memory size is 1 MB. Word size is 1 Byte. Block size is 16 bytes Cache size is 64 Kbytes…

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

A: Answer 1. 16 bits in an address cache contain 2^5 block. but each set must have 2 blocks so we have…

Q: Consider a 2-way set associative cache with 32-bit address. The block offset takes 5 bits, the index…

A: Eасh  set  соntаins  twо  wаys  оr  degrees  оf  аssосiаtivity.  Eасh  wаy  соnsists  оf  а  dаtа…

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 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: 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: 1. Consider a main memory with size 4GB with cache size 16 KB and memory block is 8 byt Assume that…

A: Dear Student, a) As  4GB of main memory is there also 4GB = 2^32 bytes , here we have taken bytes as…

Q: Consider a machine with a byte addressable main memory 24º bytes, block size of 16 bytes and a…

A: Introduction :

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

A: check further steps for the 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: 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: 1. Consider a 128-word L2 memory and a 16-word direct mapped L1 cache. (2 points each) a. How many…

A:

Q: 1. Consider a computer with the following characteristics: total of 1Mbyte of main memory; Content…

A: GIVEN . Consider a computer with the following characteristics: total of 1Mbyte of main memory;…

Q: 4. Assume a cache of 32 Kbytes organized as 4 K lines of 8 bytes each. The main memory is 64 MB…

A: Solution: Given Cache_Size = 32KBNo_of_Lines = 4K1 Line Size = Block_Size = 8B Memory_Size =…

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

A: ANSWER:-

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

A: Here is the solution:-

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

A: I have answered this question in step 2.

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: Consider an L1 cache with an access time of 1 ns and a hit ratio of Suppose that we can change the…

A: Ans: i) Given, access time =1 ns Hit ratio =0.95, new access time=1.5ns, new hit ratio=0.97 It…

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: 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: Let the virtual address be V bits and the virtual addtess space be byte-addressable, the page size…

A: D) Total number of virtual memory bits to be translated is V bits.

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

A: Introduction: The correct answer is option a. HIT Below is the Explanation

Q: Consider a byte-addressable computer with 32-bit addresses, a cache capable of storing a total of…

A: Answer to the above question is in step2.

Q: Consider a machine with a byte addressable main memory of 216 bytes and block size of 8 bytes.…

A:

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: 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: Design a cache with cache size of 128K bytes, block (line) size of 8 words, and word size of 4…

A: Introduction: Cache mapping is a mechanism for transferring data from the main memory.  There are…

Q: Il- Consider a virtual memory system with the following properties: • 42-bit virtual byte address •…

A:

Q: Consider a byte-addressable computer with 24-bit addresses, a cache capable of storing a total of…

A: Introduction: The 4-way set associative the memory block is divided into 4 blocks containing 4-lines…

Q: Suppose the cache access time is 1 ns, main memory access time is 100 ns and the cache hit rate is…

A: Effective Memory Time = cache hit rate * cache access time + cache miss rate ( cache access time +…