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Engineering, 23.10.2019 19:00 skylarjohnson2683
Given four inputs: a, b, c & d, where (a, b) represents a 2-bit unsigned binary number x; and (c, d) represents a 2-bit unsigned binary number y (i. e. both x and y are in the range #0 to #3) - i. e. same as q. 2 this time, there are 4 outputs - i. e. in effect, you are building 4 separate truth tables - o3, o2, o1, o0. these correspond to the unsigned 4-bit product of the two numbers x, y e. g., if a = 1, b = 0 (i. e. x = b10 => #2); c = 1, d = 1 (i. e. y = b11 => #3); then {o3, o2, o1, o0} = {0, 1, 1, 0}, since #2 * #3 = #6. derive the boolean expressions only for columns o0 and o2
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Given four inputs: a, b, c & d, where (a, b) represents a 2-bit unsigned binary number x; and...
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