Summary: Embedded Systemens
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1 Hstk 1
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Why does these three functions need control?
A control unit manages the computer’s resources and orchestrates the performance of its functional parts in response to those instructions. -
What is i/o mean?
moves data between the computer and its external environment -
What is the task of a Control unit?
controls the operation of the CPU and hence the computer. -
What is the task of a arithmetic and logic (ALU)?
performs the computer data processing functions -
What does CPU Interconnection mean?
Some mechanisme that provides for comunnication among the controle unit,ALU, and registers -
What is the designer is concerned on each level of the hierarchical computer system?
Structure: The way in which the components are interrelated.
Function: The operation of each individual component as part of the structure -
When data is moved over longer distances, to or from a remote device, the process is known as?
Data Communications. -
What are four main structural components in a computer?
- Central processing unit (CPU)
- I/O
- System interconnection
- main memory -
What is system interconnection?
Some mechanism that provides for communication among CPU, main memory, and I/O. -
What are the major structural components of the CPU?
Control unit
Arithmetic and logic unit (ALU
Registers
CPU interconnection
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