Design a device which will input two 4-bit unsigned numbers

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Design a device which will input two 4-bit unsigned numbers and subtract twice the smaller of the two numbers from the larger of the two numbers (That is, input x and y and output x - 2y if x > y and output y - 2x otherwise.) Use the following devices we've studied (n-bit adder/subtractor, n-bit comparator and MUXes as well as combinational gates in your design.

Reference no: EM13285844

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