Consider 2-way set associative mapped cache of size 16 KB with block size of 8 words. The word length is 16 bits. The size of the physical address space is 8 GB. Find:
1. Number of bits in tag
2. Tag directory size

12345i59iy9o5uoitoi

Step-by-step explanation:

ad = ae + ed = y + 7

similar triangles therefor

ac/ab = ad/ae

6/4 = (y + 7) / y

cross multiply

6y = 4(y + 7)

6y = 4y + 28

2y = 28

y = 14

step-by-step explanation:

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^