Showing posts with label IC's. Show all posts

Microcontroller

Tuesday, February 2
Posted by ss
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Image result for Microcontroller 

Integrated Circuit Which consist of A processor, Memories,Peripherals, Input & Output is termed as Microcontroller . That is it contain .

 

 

Image result for Processor 

 


Processor for calculation needed in arithmetic and logical operations

Image result for RAM 

Memory such as Read Only Memory (ROM) and Random Access Memory (RAM) for memory operations ,

Image result for PeripheralsPeripherals to support the processor and to extend its capabilities,

 

 

 

Image result for i/o devices 

 

Input and Output to communicate with the world . Such as Key board for typing ,mouse for selecting , speaker

All the above terms together functioning is termed as a microprocessor and when it started working as system all together that system is termed as Microcontroller


The very first single-chip processor was built and proposed by Intel Corporation in 1971 under the name Intel 4004. It was a 4-bit central processing unit (CPU). As i can not mention all that processors you visit http://en.wikipedia.org/wiki/PIC_microcontroller for more information on the evaluation of processors


We would like to have an interactive session . Comment your questions below


Be Updated Be Safe !


Cheers !!

 

 








Introduction To VHDL

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VHDL is a language of Very High Speed Digital Electronics System . That is  a Hardware Description Language . It is a standard language use in structuring  and functioning designs  for IC's (Integrated Circuit )

The standard is adopted by IEEE ( Institute of Electrical and Electronic
Engineers )

VHLD is  designed to full fill the following needs in designing process  

1) It allows the description of   the structure of a design of an  integrated circuit 

 

 

 

Image result for vhdl Example of a structural description.2) It allows the specification of the function of  designs using familiar programming language forms

 

 

 

 

 

Image result for vhdl Example of a structural description. 

 

3) It allows a designer   simulation  before being manufactured, so that designers can quickly compare alternatives and test for correctness without the delay and expense of hardware prototyping

 

 

 

  VHDL can also be used as a general purpose parallel programming language. If you know how to write computer programs using a conventional programming language such as Pascal, C or Ada then it is easy to work on VHDL .

We would like to have an interactive session . Comment You Questions Below 

Be updated Be Safe !

Cheers !!

 




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