Here is a list of some of the most prominent features of any microprocessor −Ĭost-effective − The microprocessor chips are available at low prices and results its low cost.
GX WORKS 2 REGISTERY EDIT FOR INSTRUCTION LIST 64 BITS
The word length ranges from 4 bits to 64 bits depending upon the type of the microcomputer.ĭata Types − The microprocessor has multiple data type formats like binary, BCD, ASCII, signed and unsigned numbers. An 8-bit microprocessor can process 8-bit data at a time. Word Length − It depends upon the width of internal data bus, registers, ALU, etc. It is expressed in megahertz (MHz) or gigahertz (GHz).It is also known as Clock Rate. Instruction Set − It is the set of instructions that the microprocessor can understand.īandwidth − It is the number of bits processed in a single instruction.Ĭlock Speed − It determines the number of operations per second the processor can perform. Here is a list of some of the frequently used terms in a microprocessor −
Between these processes, the register stores the temporarily data and ALU performs the computing functions.
Later, it sends the result in binary to the output port. The microprocessor fetches those instructions from the memory, then decodes it and executes those instructions till STOP instruction is reached. Initially, the instructions are stored in the memory in a sequential order. The microprocessor follows a sequence: Fetch, Decode, and then Execute. Block Diagram of a Basic Microcomputer How does a Microprocessor Work? The control unit controls the flow of data and instructions within the computer. Register array consists of registers identified by letters like B, C, D, E, H, L and accumulator. ALU performs arithmetical and logical operations on the data received from the memory or an input device. Microprocessor consists of an ALU, register array, and a control unit. Microprocessor is a controlling unit of a micro-computer, fabricated on a small chip capable of performing ALU (Arithmetic Logical Unit) operations and communicating with the other devices connected to it.
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