Extend your previous design of the $8-$bit full$-$adder$/$subtractor to perform multiplication and division.

Explanations:

You are not allowed to use predefined modules like adder, ALU, etc. or flip$-$flops.

Your multiplicator$/$divider should be built of gates.

Please use the following programs for your design:

Digital circuit design: search digitalcirciutdesign on google and use this program

You should also deliver your documentation including your truth tables, your design decisions,

etc.

This is the second step in designing your own computer $.$ So think carefully. You should be

aware that you will have to add components like memory, I$/$O devices, CU$,$ registers, etc. to this

design.

What are the differences between a write$-$allocate and no$-$write$-$allocate policy in a cache?

A four$-$way set$-$associative cache has lines of $32$ bytes and a total size of $4kB.$ The $32-MB$ main memory

is byte addressable. Show the format of main memory addresses.

Suppose an $8-$bit data word stored in memory is $00010011.$ Using the Hamming algorithm, determine

what check bits would be stored in memory with the data word. Show how you got your answer.