What is microcomputer and its block diagram?
What is microcomputer and its block diagram?
A microcomputer is a computer built on the basis of a microprocessor i.e. a processor implemented as an integrated circuit. The basic block diagram of a simple microcomputer is shown in the figure below. We can see there a microprocessor with three its busses going out: data bus, address bus and control bus.
What is Micro computer with diagram?
A digital computer with one microprocessor which acts as a CPU is called microcomputer….Table: Important Intel Microprocessors.
| Microprocessor | 8086 |
|---|---|
| Year of Invention | 1978 |
| Word Length | 16-bit |
| Memory addressing Capacity | 1MB |
| Remarks | Widely used in PC/XT |
What are the basic blocks of microcomputer?
A microcomputer has three basic blocks: a central processing unit (CPU), a memory unit, and an input/output (I/O) unit.
What is block diagram computer?
A block diagram is a diagram of a system in which the principal parts or functions are represented by blocks connected by lines that show the relationships of the blocks. They are heavily used in engineering in hardware design, electronic design, software design, and process flow diagrams.
What is the function of microcomputer?
A microcomputer is a small, relatively inexpensive computer with a microprocessor as its central processing unit (CPU). It includes a microprocessor, memory, and minimal input/output (I/O) circuitry mounted on a single printed circuit board.
What is a microcomputer system?
The term microcomputer is used to describe a system that includes a minimum of a microprocessor, program memory, data memory, and input–output (I/O). Thus, a microcomputer system can be anything from a large computer having hard disks, floppy disks, and printers to a single-chip embedded controller.
Where are microcomputers used?
Such microcomputer systems are also called microcontrollers and they are used in many everyday household goods such as personal computers, digital watches, microwave ovens, digital TV sets, TV remote control units (CUs), cookers, hi-fi equipment, CD players, personal computers, fridges, etc.
What are the four building blocks of a microcomputer system?
It consists of four basic elements: the CPU (central proces sing unit), the ROM (read only memory), the RAM (random access memory), and the SR (shift register).
What are block diagrams used for?
A block diagram is an essential method used to develop and describe hardware or software systems as well as represent their workflows and processes. Block diagrams are used in electronics to represent systems and their shifting e.g. mechatronic systems in the trucking industry.
How do you draw a block diagram?
Create a block diagram
- Click the File tab.
- Click New, under templates, or categories, click General, and then double-click Block Diagram.
- From the Blocks and Blocks Raised stencils, drag shapes onto the drawing page.
- To add text to a shape, select the shape and then type.
Where are microcomputer used?
Where are minicomputers used?
minicomputer, computer that was smaller, less expensive, and less powerful than a mainframe or supercomputer but more expensive and more powerful than a personal computer. Minicomputers were used for scientific and engineering computations, business transaction processing, file handling, and database management.