MUHAMMAD AL-XORAZMIY NOMIDAGI
TOSHKENT AXBOROT TEXNOLOGIYALARI
UNIVERSITETI
Assignment - 1
Group: SRM401-1
Student: Matyoqubov Fazliddin
Teacher: Xoldorov Shohruhmirzo
Toshkent 2023
Modern processors used in embedded systems
A computer hardware and software combination known as an embedded system is created for a particular purpose. Additionally, embedded systems may operate as part of a bigger system. The systems may be programmable or may only perform certain functions.
An embedded system's CPU serves as the system's brain. Processors take in user data, process it, and then return an output based on the function they were programmed to perform. Instructions are retrieved, decoded and processed by the processor.
Processor control unit performs data selection and retrieving tasks . Each processor has an execution unit, made up of an ALU, which contains a circuit for running the instruction sets needed to carry out a particular task.
The distinctive qualities of the Embedded Systems such as their lower power consumption, smaller size, and lack of a graphical user interface, are well known. These traits help a microprocessor based system to perform consistently alongside a real-time OS
General Purpose Processors (GPP)
When a computer is used for general purpose applications, it uses embedded processors known as general-purpose processors (GPPs). The general-purpose instruction set processes the input data and creates the output data. Typical general-purpose processors include the CPU in your computer or laptop.
Microprocessor
Registers, caches, floating-point processing units, memory, and other advanced processing units, such as superscalar processing and pipelining are all part of the microprocessor.
A general-purpose instruction set decodes and executes the instruction obtained by the CPU. Data transfer, control, and other functions are all included in the collection of education for the processor.
Zilog's Z80, the company's first commercial product, is an 8-bit microprocessor. In March 1976, Intel introduced the 8085 microprocessors, an 8-bit microprocessor. An 8-bit processor was updated to a 16-bit processor known as the 8086.
Intel now has a wide range of CPUs, as they are the world's leading manufacturer of processors for personal computers and laptops. SAMA5D2, SAMA5D3, and SAMA5D4 are Microchip's 32-bit SAMA5D processors. Many processors are available for various uses, produced by industry leaders, including Intel, Texas Instruments, ARM, Altera, and NXP.
Memory, registers, caches, timers and interrupt control units are all integrated into a single chip. The microcontroller-based system is sometimes referred to as a microcomputer. The microprocessor occupies a large portion of the embedded system since it contains all the functional blocks necessary for its operation.
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