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(i) Design an 8-bit ripple adder which can add together two 8-bit numbers, inside a hierarchical...

(i) Design an 8-bit ripple adder which can add together two 8-bit numbers, inside a hierarchical block. Explain your design. Name your block with your student number: eg “123456 ripple adder”. (ii) Test your circuit in block form, showing four example additions with manual calculations to show they are correct. [

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