MICROPROCESSOR....
microprossor is also called CPU (central processing unit). It is the brain of a computer system. CPU are mounted on a single board called the motherboard.
CPU consists of two units named ALU (arithmetic and logic unit) and CU ( control unit)
Arithmetic and logic unit (ALU)...
The part of CPU where data processings takes place is called arithematic and logical unit. All arthematic and logical operations are performed in this part of processor. Arithematic operations are addition, substraction, divisions and multiplications. And logical operations are less than, greater than equal to etc. To perform arithematic and logic operations a lot of hardware components are used like encoder, decoder, binary adder subtractor, AND, OR NOT gates etc.
Control unit (CU)....
The control unit does not process data. It acts as a central nervous system for the other data manipulating components of computer. Control unit acts as a supervisor of a computer.
microprossor is also called CPU (central processing unit). It is the brain of a computer system. CPU are mounted on a single board called the motherboard.
CPU consists of two units named ALU (arithmetic and logic unit) and CU ( control unit)
Arithmetic and logic unit (ALU)...
The part of CPU where data processings takes place is called arithematic and logical unit. All arthematic and logical operations are performed in this part of processor. Arithematic operations are addition, substraction, divisions and multiplications. And logical operations are less than, greater than equal to etc. To perform arithematic and logic operations a lot of hardware components are used like encoder, decoder, binary adder subtractor, AND, OR NOT gates etc.
Control unit (CU)....
The control unit does not process data. It acts as a central nervous system for the other data manipulating components of computer. Control unit acts as a supervisor of a computer.
No comments:
Post a Comment