Direct-mapped cache with two-word blocks and total size same as previous cache Block access sequence: 3, 43, 59, 107, 190, 14 Add. ref. Binary add 3 43 59 107 190 14 3 0000 0011 0010 1011 0011 1011 0110 1011 1011 1110 0000 1110 0000 0011 Index V Tag 000 001 010 011 100 101 110 111 HIT/MISS Data

Given the following setup, how many words can be stored in the cache at the same time when the cache is full? A. Direct mapped cache Tag (T) Index (I) Word (W) Byte (B) 17 11 2 2 B. 2-way associative cache Tag (T) Index (I) Word (W) Byte (B) 18 10 2 2 C. 4-way associative cache Tag (T) Index (I) Word (W) Byte (B) 19 9 2 2 D. Fully associative cache Tag (T) Index (I) Word (W) Byte (B) 28 0 2 2

Calculate the number of bits used for data and overhead for the following caches A. 64-block/line, direct-mapped, write-through, 8 byte block/line

Explain why it's difficult to design a universal cache replacement technique that works for all possible address sequences.

A cache designer wishes to enhance the size of a 4 KiB physically labeled, virtually indexed cache. Is it feasible to create a 16 KiB direct-mapped cache with the page size mentioned above, assuming two words per block? How would the designer expand the cache's data size?

Question : 1 The contents of the memory as follow: Address Data Address Data 000 1000 100 0001 001 1101 101 0011 010 1010 110 0111 011 1111 111 1001 By using direct-mapped cache, Please map the following addresses from main memory to the cache as ordered 001,010, 100, 101, 111. Imir

Explain the differences between a directly mapped cache and a fully associative cache.

Explain why it is difficult to devise a suitable cache replacement technique for all address sequences.

Consider a cache with 32KİB data, 16-word blocks, and 24-bit addresses, answer the following questions: a) For the direct-mapped configuration, determine the number of index bits and tag bits in the 24-bit address. b) For 4-way set associative configuration, determine the number of index bits and tag bits in the 24-bit address. c) For fully associative contiguration, determine the number of index bits and tag bits in the 24-bit address. d) For an 8-way set associative configuration, identify the set number in the cache to which the following 24-bit memory address maps: Ox001Z00 (Hexadecimal notation) where Z is the least significant digit in your student ID (written as a decimal number)

Given an 8-word, 4-way set associative cache, and the sequence of address accesses below, enter the number of misses. 22 24 22 13 13 22