Evolution of intel processor pdf5/27/2023 ![]() The first generation microprocessors were introduced in the year 1971-1972 by Intel Corporation. We can categorize the microprocessor according to the generations or according to the size of the microprocessor: First Generation (4 - bit Microprocessors) And, register array consists of registers identified by letters like B, C, D, E, H, L, and accumulator. Control unit controls the instructions and flow of data within the computer. Where ALU performs arithmetic and logical operations on the data received from an input device or memory. ![]() Block Diagram of a MicrocomputerĪ microprocessor consists of an ALU, control unit and register array. The microprocessor contains millions of tiny components like transistors, registers, and diodes that work together. It is a programmable, multipurpose, clock -driven, register-based electronic device that reads binary instructions from a storage device called memory, accepts binary data as input and processes data according to those instructions and provides results as output. Computer's Central Processing Unit (CPU) built on a single Integrated Circuit (IC) is called a microprocessor.Ī digital computer with one microprocessor which acts as a CPU is called microcomputer.
0 Comments
Leave a Reply. |