no. of hits_RC test series

Question

Assume that cache is 2 way set associative and has the following configurations:-

(i) 8B of the total size

(ii)2B of block size

(iii)LRU  replacement

if byte-addressable memory has 16-bit addresses then find the number of hits for the following reference stream(initially the cache is empty)

2,3,5,7,12,1,2,4,13

am getting 4 hits but the answer given is different

Comments

pls tell where i am going wrong

streams	MBN	CBN	miss/hit
2	1	1	M
3	1	1	HIT
5	2	0	M
7	3	1	M
12	6	0	M
1	0	0	M
2	1	1	HIT
4	2	0	M
13	6	1	M

EVEN AM GETTING 2 HITS NOW! BUT BOTH FOR MEMORY BLOCK NUMBER 1;

IS THERE ANY MISTAKE ,PLS CHECK!

@Soumya Tiwari 

 

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No it's correct me too got for block 1 :)

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okay, thanks!