What is microprocessor and its classification?

What is microprocessor and its classification?

There are three types of microprocessors namely, CISC, RISC, and EPIC. A microprocessor is basically the brain of the computer. We can also call it simply a processor or CPU. Furthermore, a microprocessor is basically a computer processor that is mounted on a single IC (Integrated Circuit).

How do you classify processors?

These processors can be classified in a number of ways.

  1. By Data width. The microprocessors are available in various data width configurations like 8-bit, 16-bit, 32-bit, 64-bit etc.
  2. By Number of Cores.
  3. By Type of Cores.
  4. By Architecture.
  5. ARM.
  6. PowerPC.
  7. x86.
  8. AVR.

How many types of microprocessors are there?

Microprocessors are classified into five types, namely: CISC-Complex Instruction Set Microprocessors, RISC-Reduced Instruction Set Microprocessor, ASIC- Application Specific Integrated Circuit, Superscalar Processors, DSP’s-Digital Signal Microprocessors.

What classification of microprocessors are digital signal processors?

DSPs are classified for general DSP and special DSP. The general DSP is designed and optimized for applications such as digital filtering, correlation, convolution, and FFT.

How can we classify microprocessors & microcontrollers on the basis of architecture?

Microcontrollers are broadly classified into various categories based on: Memory. Architecture. Bit Configuration….Microcontroller Classification on the basis of Bit Configuration

  1. 8-bit MC.
  2. 16-bit MC.
  3. 32-bit MC.

What are RISC microprocessors?

RISC (reduced instruction set computer) is a microprocessor that is designed to perform a smaller number of types of computer instructions so that it can operate at a higher speed (perform more millions of instructions per second, or MIPS).

Which is the first Indian microprocessor?

Shakti is the first Microprocessor Of India which is designed and developed by the students of IIT (Indian Institute Of Technology) Chennai. It is built with a microchip that is manufactured or created at ISRO (Indian Space Research Organization) Chandigarh.

How is a DSP processor different from conventional microprocessor?

The main difference between a DSP and a microprocessor is that a DSP processor has features designed to support high-performance, repetitive, numerically intensive tasks. As compared to general microprocessors, DSP processors are more efficient at performing basic arithmetic operations, especially multiplication.

What is the use of DSP?

DSP is used primarily in arenas of audio signal, speech processing, RADAR, seismology, audio, SONAR, voice recognition, and some financial signals. For example, Digital Signal Processing is used for speech compression for mobile phones, as well as speech transmission for mobile phones.

What is microprocessor how they are classified on the basis of word length?

Instruction Word Size in Microprocessor In 8085, the length is measured in terms of “byte” rather then “word” because 8085 microprocessor has 8-bit data bus. Three types of instruction are: ◦ 1-byte instruction ◦ 2-byte instruction, and ◦ 3-byte instruction.

What are the characteristics of RISC microprocessor?

Characteristics of RISC It consists of simple instructions. It supports various data-type formats. It utilizes simple addressing modes and fixed length instructions for pipelining. It supports register to use in any context.

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