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An address decoder in a microcomputer system is responsible for translating the addresses generated by the CPU into specific signals that activate the appropriate memory or I/O devices. It ensures that the correct component responds to a given address, allowing for organized and efficient data access. By determining which device or memory location corresponds to an address, the decoder prevents conflicts and ensures that multiple devices can coexist within the same address space without interference. This functionality is crucial for the overall operation and performance of the system.
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An address is used to identify a predetermined binary system?
decoder
What is the purpose of a decoder in a communication system?
A decoder normally takes the coded information from a received message, and then changes it into a recognizable form
What is ahb decoder?
the decoder is an AMBA system is used to perform a centralized address decoding functions, which improves the portability of peripherals , by making them independent of the system memory map...
What are the functions of microcomputer operating system?
What are the functions of microcomputer operating system?
Why are the buffers often needed on the address and data and control buses in a microcomputer system?
Buffer is a logic circuit that amplifies current or power.It is used in address and data buses to increase their driving capability.
Why microcomputer system based on 8 bit microprocessor have 64K memory?
Even though the 8085 is an 8 bit microprocessor, it can address 64K memory, because it has a 16 bit address bus.
What is the brain of a microcomputer system called?
Processor
A small computer system designed to be used by one person at a time?
Microcomputer
What is the heart of microcomputer system called?
A CPU or processor (Central Processing Unit)
Need for chip selection in a microcomputer?
Chip selection in a microcomputer is essential for managing communication between the microprocessor and various peripheral devices, such as memory and I/O devices. It ensures that the correct device is activated and responds to the microprocessor's commands, preventing conflicts and data corruption. By using chip select lines, the microcomputer can effectively manage multiple devices within a limited number of address and data lines, optimizing system performance and efficiency.
What are the four basic categories of hardware in a microcomputer system?
The four basic categories of hardware in a microcomputer system are as follows: system unit, monitor, keyboard, and mouse. Computers can also have other hardware peripherals, such as external hard drives, speakers, separate web cameras, etc.
What controls the operation of each and every component of the computer system?
Instruction Decoder
