PLEASE STOP SUBMITTING THE SAME WRONG ANSWER TO THIS QUESTION. This has been asked a handful of times and the same exact wrong answer keeps getting submitted quickly preventing anyone else from answering. The answer should involve a FOUR BIT selector and include ALL arithmetic and logic functions given. The WRONG answer constantly copy/pasted to this question uses a 3 bit selector and omits many of the functions. Please, if you don't know, DON'T ANSWER! Let somebody else try and stop getting thumbs down.

The 74LS181 is an ALU chip with the following function table. Input A, input B, and output F are 4-bits each. (a) Write VHDL code to implement the logic functions of the chip. You are free to select any VHDL design style i.e. Dataflow, structural, behavioral or mixed. (b) Write VHDL code to implement the arithmetic functions of the chip. You are free to select any VHDL design style i.e. Dataflow, structural, behavioral or mixed. ACTIVE-LOW DATA SELECTION M = H LOGIC FUNCTIONS M = L; ARITHMETIC OPERATIONS Cn = L Cn = H (no carry) (with carry) F = A MINUS 1 F = A S3 S2 S1 SO L L L L F = A 1 L L H F = AB MINUS 1 F = AB L L H L F = AB F = A +B F = 1 L L H L L H L F = AB MINUS 1 F = AB F = MINUS 1 (2's COMP) F = ZERO F = A PLUS (A + B) F = A PLUS (A + B) PLUS 1 F = AB PLUS (A + B) F = AB PLUS (A + B) PLUS 1 F = A MINUS B MINUS 1 F = A MINUS B L H L F = A +B F = B F = A B F = A + B H L H H L L H H H H L L L H L H L H F = AB F = A B F = B H L L F = A +B F = A PLUS (A + B) F = A PLUS B F = AB PLUS (A + B) F = (A + B) F = A PLUS A F = AB PLUS A F = (A + B) PLUS 1 F = A PLUS (A + B) PLUS 1 F = A PLUS B PLUS 1 F = AB PLUS (A + B) PLUS 1 F = (A + B) PLUS 1 F = A PLUS A PLUS 1 F = AB PLUS A PLUS 1 H L H H F = A + B F = 0 H H L L H H L H F = AB F = AB H H H L F = AB PLUS A F = A F = AB PLUS A PLUS 1 F = A PLUS 1 H H F = A The 74LS181 is an ALU chip with the following function table. Input A, input B, and output F are 4-bits each. (a) Write VHDL code to implement the logic functions of the chip. You are free to select any VHDL design style i.e. Dataflow, structural, behavioral or mixed. (b) Write VHDL code to implement the arithmetic functions of the chip. You are free to select any VHDL design style i.e. Dataflow, structural, behavioral or mixed. ACTIVE-LOW DATA SELECTION M = H LOGIC FUNCTIONS M = L; ARITHMETIC OPERATIONS Cn = L Cn = H (no carry) (with carry) F = A MINUS 1 F = A S3 S2 S1 SO L L L L F = A 1 L L H F = AB MINUS 1 F = AB L L H L F = AB F = A +B F = 1 L L H L L H L F = AB MINUS 1 F = AB F = MINUS 1 (2's COMP) F = ZERO F = A PLUS (A + B) F = A PLUS (A + B) PLUS 1 F = AB PLUS (A + B) F = AB PLUS (A + B) PLUS 1 F = A MINUS B MINUS 1 F = A MINUS B L H L F = A +B F = B F = A B F = A + B H L H H L L H H H H L L L H L H L H F = AB F = A B F = B H L L F = A +B F = A PLUS (A + B) F = A PLUS B F = AB PLUS (A + B) F = (A + B) F = A PLUS A F = AB PLUS A F = (A + B) PLUS 1 F = A PLUS (A + B) PLUS 1 F = A PLUS B PLUS 1 F = AB PLUS (A + B) PLUS 1 F = (A + B) PLUS 1 F = A PLUS A PLUS 1 F = AB PLUS A PLUS 1 H L H H F = A + B F = 0 H H L L H H L H F = AB F = AB H H H L F = AB PLUS A F = A F = AB PLUS A PLUS 1 F = A PLUS 1 H H F = A