Question: a.L2 cache in DEC microprocesspr os a 96KB, set associative, write back, unified cache with 32 bytes per cache block. This cache is addressed by

a.L2 cache in DEC microprocesspr os a 96KB, set associative, write back, unified cache with 32 bytes per cache block. This cache is addressed by the 43 bit physical address.Suppose that the tag field of this 43 bit address is 28bits.

Determine the set associativity, number and size of comparators used in this cache.

Determine the total size ( KBs) of this L2 cahce.

b. consider the following physical addresses in hex 0x7fffffedc32 and 0x6fffffexcy2 Determine possible values for the unknown hex digits x and y so that the above two addresses will be mapped to the same set of the L2 cache

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