Figure 2 shows a block diagram for a 2-bit comparator, which compares two numbers (X and Y) and produces two outputs (XGREATER and EQUAL). The 2-bit comparator will compare the 2-bit binary X1X0 with Y1Y0. The XGREATER output is at logic '1' when the value of X is greater than Y. Meanwhile, the EQUAL output is at logic '1' when X is exactly equal to Y. Design the 2-bit comparator.
Given an 8:1 multiplexer in Figure 10:
i. Find the expression of function F in SOP standard form.
ii. Set up a truth table showing the output F for the 16 possible combinations of input variables.
iii. Draw a complete circuit to implement the multiplexer that is given in Figure 10.
This means that the Mux is enabled and is on.