1. Write the addressing structure for the following: Memory = 256, words = 8, Cache Lines-8 2. For a cache with Memory - 128, Words 4, Cache Lines -8, show the cache lines and blocks for the following words 102164| 32 | 16) 8 ) 2 2 o o o [16Gllo | BLOCK-254 Cache Line 3- 1 3. For a cache with Memory 128, Words 4, Cache Lines -8, show on which line block 18 can be mapped. Also write what other blocks can be mapped on the same line. Use the address to decide the blocksd oo address 2 word 222 Cae hle2 2. 2 block 18 ooloo lo L- block-y 3 -ooi