Engineering, 14.12.2019 02:31 anthonywdjr6691

Consider a cache with 2 word blocks, which is byte addressable.

a) if this cache holds 64 kb of data, how many index bits does it need and why?
b) what is the total cache size that holds these data considering that it uses 3-bit word offset and 1-bit block offset (do not forget about the valid bits it uses);
c) we decide to increase the cache so it can hold to 128 kb of data. each block this time has 8 words. how many index bits does this new cache have and why?
d) what is the total size of this new cache, if it uses 3-bit word offset and a number of block offset bits needed by the mux to determine which word is needed by the pipeline?
e) draw the cache in question d.

Answers: 3

Show answers

Another question on Engineering

Engineering, 04.07.2019 18:10

Adouble-strand no. 60 roller chain is used to transmit power between a 13-tooth driving sprocket rotating at 300 rev/min and a 52-tooth driven sprocket. a) what is the allowable horsepower of this drive? b) estimate the center-to-center distance if the chain length is 82 pitches. c) estimate the torque and bending force on the driving shaft by the chain if the actual horsepower transmitted is 30 percent less than the corrected (allowable) power.

Answers: 3

Answer

Engineering, 04.07.2019 18:10

Thermal stresses are developed in a metal when its a) initial temperature is changed b) final temperature is changed c) density is changed d) thermal deformation is prevented e) expansion is prevented f) contraction is prevented

Answers: 2

Answer

Engineering, 04.07.2019 18:10

Journeyman training is usually related (clo2) a)-to specific tasks b)-to cost analysis of maintenance task c)-to control process to ensure quality d)-to installation of machinery

Answers: 2

Answer

Engineering, 04.07.2019 18:20

Most leaks in reciprocating air compressors can be detected and minimized by: (clo4) a)-detecting leakage areas using ultrasonic acoustic detector. b)-tightening joints and connections c)-replacing faulty equipment d)-all of the given options

Answers: 2

Answer

You know the right answer?

Consider a cache with 2 word blocks, which is byte addressable.

a) if this cache holds 6...

Questions