A.Physical Device:
Physical Device Layer consists electronic physical components like transistors,resistor,etc.But is largely outside the subject of computer science and more in the province of Computer Technology.
B.Micro Program Layer:
This micro program layer interprets the machine language instruction from machine layer and directly causes the digital lagio elements to perform the require operation the macro logic elements to perform the require operation the macro.It consists micro code and micro program like firm wave.
C.Machine Layer:
The machine layer is the lowest layer at which a program can be written and language are directly interpreted by the hardware.
D.Digital Logic Layer:
Digital logic layer consists the logic gates.All the most basis operation of the machine are provided at this level.The basic element of this layer can be store manipulate and transmit data in the form simple binary representation
Physical Device Layer consists electronic physical components like transistors,resistor,etc.But is largely outside the subject of computer science and more in the province of Computer Technology.
B.Micro Program Layer:
This micro program layer interprets the machine language instruction from machine layer and directly causes the digital lagio elements to perform the require operation the macro logic elements to perform the require operation the macro.It consists micro code and micro program like firm wave.
C.Machine Layer:
The machine layer is the lowest layer at which a program can be written and language are directly interpreted by the hardware.
D.Digital Logic Layer:
Digital logic layer consists the logic gates.All the most basis operation of the machine are provided at this level.The basic element of this layer can be store manipulate and transmit data in the form simple binary representation
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