$1.$ A computer system contains a byte addressable memory system with $8$ separate

memory modules. Each memory module contains $134217728$ cells. Recall that a

zero$-$based numbering scheme is used for memory modules, cells and bytes.

a$)(5)$ If the memory employs big endian storage order, high order interleaving and

$32-$bit memory cells, what is the $32-$bit memory address of cell $1084578$ within

module $3?$ Express your answer in hex.

b$)(5)$ If the memory employs little endian storage order, low order interleaving and

$32-$bit memory cells, what is the $32-$bit memory address of cell $1084578$ within

module $3?$ Express your answer in hex