Determine which bits in a 32-bit address are used for selecting the byte (B), selecting the word (W), indexing the cache (I), and the cache tag (T), for each of the following caches: A. 64-line, direct-mapped, write-through, 8 byte line

Q: Design a direct-mapped cache with 128 KB that uses 32-bits and 16 bytes per block. Calculate: -How…

A: Given:   Cache size = 128kb  Pysical address = 32-bits  Block Size = 16 bytes.

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: machine is 32 I associative c

A:

Q: The width of the physical address on a machine is 30 bits. The width of the tag field in a 64 KB, 16…

A: Given Data : Bits for physical address = 30 bits Width of tag field = 64 KB Set associativity = 16…

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: chine is X ative cache

A:

Q: Suppose a byte-addressable computer using 8-way set associative cache has 512 MB of main memory and…

A: Given parameters: Main memory size =512MB=229bytes Cache size = 256 blocks Block size = 64 bytes

Q: A 64 KB 2-way set-associative cache is byte-addressable and contains 32 byte lines. Memory addresses…

A: A 64 KB 2-way set-associative cache is byte-addressable and contains 32 byte lines. Memory addresses…

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

A:

Q: list of 32-bit memory address references, given as words: 3, 180, 43, 2, 191, 88, 190, 14, 181, 44,…

A: In computing, a cache is a high-speed data storage layer which stores a subset of data, typically…

Q: How many total bits are required for a direct-mapped cache with 256 KB of data and 8-word block…

A: We are going to solve this question by assuming that it is word addressable. The formula we were…

Q: A byte-addressable computer uses 32-bit address to access main memory. Suppose the data cache…

A: To determine the number of bits in the tag, index, and offset, as well as the total cache size, we…

Q: The se of te phyal dress space o आ नहि procs 2 bytes Te word length is nd lemgth 2 byle The capcity…

A: Total memory size = physical address space. In k way set associative Cache lines are grouped into…

Q: Design and draw for each of the followings A- The cache organization B- The cache directory SET…

A: This type of mapping has an improved and  enhanced form of direct mapping which helps us to remove…

Q: A processor has an 30-bit physical address space (A memory address is 30-bit). It also has a…

A: I have answered all the 3 parts and have provided detailed solution in the image.  First we will…

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

A:

Q: A two way set associative cache can host 32 KB (Kilobyte) of memory data with 16-word block. The…

A: Given that, Cache size= 32 KB Block size= 16 W Number of bits in memory system= 32 In two way set…

Q: Index Tag Tag (binary) | (8 bits) 1 Valid 00 01 (8 bits) | Valid 10 86 42 69 FD 11 000 AF BC 19 6D 1…

A: The maximum size of met in kb is  =25  =64 kb

Q: main memory address FEDCBAH, show the following information in hexadecimal format:

A: The given hexadecimal address is FEDCBA The binary equivalent of the given hexadecimal number is…

Q: A direct-matched cache has a structure where the first (left) 12 bits are the label, the next 15 are…

A: Given, the address = 1878112 In direct-matched cache first 12 bits are label, the next 15 are lines…

Q: Design a 256KB direct-mapped data cache that uses a 32-bit address/data and 8 words per block.…

A: - We need to create a 256 kb direct-mapped data cache with the requirements and provide the bits for…

Q: Fill the table below using the direct mapping function (starting memory address of the block) of the…

A: ANSWER: Memory Address:

Q: The Intel80486 has on-chip, unified cache. It contains 8Kbytes and has a four way set associative…

A: To understand the details of the address format for the Intel 80486's on-chip unified cache, let's…

Q: What challenges must be overcome in order to design a technique for replacing cache that is…

A: Cache replacement policies are used to determine which cache lines should be evicted when new data…

Q: Calculate the total number of lines of "direct mapping" cache, If a main memory is 1G words divided…

A: Given main memory size of 1G words  Block size = 32 words  Find = total no of line in cache.

Q: 6- In 8086Mp bus cycles, the signal (ALE) becomes '1' during clock cycle. 7- The type of the buffer…

A: As per our guidelines we are supposed to answer?️ only one question. Kindly repost other questions…

Q: Mapping the main memory bit address to the cache address is called address mapping. What are the…

A: Cache mapping refers to a technique using which the content present in the main memory is brought…

Q: A 256 KB, direct-mapped write-back data cache with a block size of 32 Bytes is available on a…

A: A cache in the primary storage hierarchy contains cache lines that are grouped into sets. If each…

Q: What obstacles must be surmounted to devise a method for replacing cache that is compatible with any…

A: Designing a cache replacement method that is compatible with any address sequence poses several…

Q: a microprocessor of 32 bit addresses, the tag length will change if we design a two-way…

A: A 2 way set associative cache means total number of block inside each set is 2 A 4 way set…

Q: A machine uses 32 bit addressing. A direct-mapped cache with one word (4 bytes makes a word) per…

A:

Q: The phrases "unified cache" and "Hadley cache" should be defined.

A: Cache is a memory unit which is large compared to registers and fast access than the main memory.…

Q: A virtual address of 32 bits is passed on to the TLB. If the number of entries (number of cache…

A: Please upvote. I am providing you the correct answer below. please.     For solving this question we…

Q: $ Tag vali Block d 000 10010 1 001 10101 1 010 01111 1 011 10100 0 100 11101 1 101 10001 0 110 00001…

A: In the concept of paging the main memory is divided into blocks/frames and the process divides into…

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: CACHE - SHOW YOUR WORK (Part A) Design a 512KB (note big B) direct-mapped data cache that uses a…

A: (a) Since there are 8 words per block, or 8 x 4 = 32 bytes per block, we need 5 bits to represent…

Q: ia capacity of 64 KB ed length is one Byte . of bits for the Tag

A:

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

A: 4-way set-associative cache Cache line size- 64 bytes Number of cache lines - 4096 Number of sets =…

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: Question H A machine uses 32 bit addressing. A direct-mapped cache with one word (4 bytes makes a…

A: H1: Block size = 4B = 32 bit Total number of cache block = 212 = 4096 Tag bits = 32-12-2= 18 bits So…