00:01
Hello student, here direct mapped cache with 216 word in the main memory is given.
00:06
The cache has 16 blocks of 8 words each.
00:10
It is the word address computer rather than a byte addressable computer which are normally discussed.
00:17
So, how many blocks of the main memory are there? so here to calculate this, the number of blocks of the main memory is equal to the total number of words in the main memory.
00:27
So, number of blocks of main memory is equal to total number of words in main memory divided by block size.
01:01
So here number of blocks will be equal to number of words in the main memory is 216 and here the block size is given that is 8.
01:12
So 8 word each 16 the cache has 16 blocks of 8 words each.
01:19
So here divided by the block size.
01:22
So here the block size is 8 words.
01:25
So this one and when i divide this so to 27 blocks of main memory.
01:35
So here 27 blocks of main memory coming...