0 votes 0 votes my doubt is while finding no of blocks we need to have cache size and here cache is 4K with each word size is 16 bits so we should take cache size as 4K or 4k*16 bits.?? CO and Architecture co-and-architecture + – focus _GATE asked Jan 7, 2016 retagged Nov 13, 2017 by Arjun focus _GATE 272 views answer comment Share Follow See all 3 Comments See all 3 3 Comments reply Pooja Palod commented Jan 7, 2016 reply Follow Share 4k words/16 words in block=2^12/2^6=2^6 or 4k*16/64*16=2^6 both are same 0 votes 0 votes focus _GATE commented Jan 7, 2016 reply Follow Share ohh thanks but still no sets is: 2^6/2^2=2^4 means we neeed 4 bits.. 2 votes 2 votes resuscitate commented Jan 7, 2016 reply Follow Share yeah answer is wrong.4 bits only. 2 votes 2 votes Please log in or register to add a comment.