An ALU has a variety of input and output nets, which are the electrical conductors used to convey digital signals between the ALU and external circuitry. When an ALU is operating, external circuits apply signals to the ALU inputs and, in … 詳細

An ALU is a combinational logic circuit, meaning that its outputs will change asynchronously in response to input changes. In normal … 詳細

Multiple-precision arithmetic
In integer arithmetic computations, multiple-precision arithmetic is an algorithm that operates on integers which are larger than the ALU … 詳細

Mathematician John von Neumann proposed the ALU concept in 1945 in a report on the foundations for a new computer called the 詳細

A number of basic arithmetic and bitwise logic functions are commonly supported by ALUs. Basic, general purpose ALUs typically include these … 詳細

An ALU is usually implemented either as a stand-alone integrated circuit (IC), such as the 74181, or as part of a more complex IC. In the latter case, an … 詳細

• Adder (electronics)
• Address generation unit (AGU)
• Load–store unit
• Binary … 詳細