<P> An arithmetic logic unit ( ALU ) is a combinational digital electronic circuit that performs arithmetic and bitwise operations on integer binary numbers . This is in contrast to a floating - point unit ( FPU ) , which operates on floating point numbers . An ALU is a fundamental building block of many types of computing circuits , including the central processing unit ( CPU ) of computers , FPUs , and graphics processing units ( GPUs ) . A single CPU , FPU or GPU may contain multiple ALUs . </P>
<P> An arithmetic logic unit ( ALU ) is a combinational digital electronic circuit that performs arithmetic and bitwise operations on integer binary numbers . This is in contrast to a floating - point unit ( FPU ) , which operates on floating point numbers . An ALU is a fundamental building block of many types of computing circuits , including the central processing unit ( CPU ) of computers , FPUs , and graphics processing units ( GPUs ) . A single CPU , FPU or GPU may contain multiple ALUs . </P>
what is the meaning of alu in computer
what is the meaning of alu in computer
a combinational digital electronic circuit that performs arithmetic and bitwise operations on integer binary numbers
a combinational digital electronic circuit that performs arithmetic and bitwise operations on integer binary numbers