design a combinational circuit that accepts a 2-bit integer as input and generates a 4-bit integer as output equal to the square of the input number

Design a circuit that takes a 4-bit number as input. if the input is odd number or zero, the output should be equal to input + 1. if the input is even number, the output should be equal to 3.( NEED NEAT HANDWRITTEN SOLUTION ONLY OTHERWISE DOWNVOTE).

Convert decimal to binary using an 8-bit 2’s complement representation: -64

Design a Moore state machine with one input x, and one output y. The output is normally 0, but becomes 1 whenever the machine detects the sequence "x = 0", "x = 1", and "x = 1" on the three consecutive rising edges of the clock.  Sketch a state graph for your design. Write down the state table for your design Come up with a state assignment Find the excitation logic for D flip flips Sketch a diagram of your final design.