# Get 2 Bit Alu Logic Diagram Pictures

Sunday, May 31, 2020

*Edit***Get 2 Bit Alu Logic Diagram Pictures**. Complete 2 bit alu circuit with multiplexers as designed by former students. The alu has a number of selection line to select a particular operation in the unit.

Arithmetic and logic unit (alu) alu is responsible to perform the operation in the computer. Alu comprises the combinational logic that implements logic operations such as and and or, and arithmetic operations such as addition, subtraction, and multiplication. Implementing subtraction logic in 1 bit adder unit.

### In std_logic_vector (2 downto 0);

Arithmetic and logic unit, how an alu can be built from basic digital circuit modules. For example, if you wish to add two binary numbers the half adder has two inputs and two outputs as shown in the diagram below. This would limit many possibilities 16. To understand the design of the alu better, we will see the basic block diagram, which gives a fair idea about the inputs and outputs.