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Prepare:
Abdullah Abdulaziz Nassar
ID. # 42805010
Supervising: Dr. Ghassan Dahman
Structure and Programming of PIC16F84A
Microcontroller
Presentation Outline
Introduction to Microcontroller.Components of Microcontroller.Microcontrollers VS Microprocessors.Application.Types of Microcontroller.Specifications of PIC16F84A.Programming of PIC16F84A.
1
Introduction to Microcontroller
What is the microcontroller?
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Components of Microcontroller
Microcontroller Containing of:1. CPU.2. RAM.3. EEPROM.4. I/O Units.
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Microcontrollers VS Microprocessors
4
Application
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Types of microcontroller
Intel.Motorola.Microchip “Pic Microcontroller”.Hitachi.Atmel.National.Toshiba.Zilog.Texas Instruments.
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Specifications of PIC16F84A
Oscillator 4MHZCurrents 2mAVoltage 5VDifferent types.
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Specifications of PIC16F84A (cont.)
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Pins Description.
Specifications of PIC16F84A (cont.)
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Programming of PIC16F84A
Software Requirements. Hardware Requirements. Programming Language.
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Software Requirements MPLAB.
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Software Requirements (cont.)
MIKROC.
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Software Requirements (cont.)
Burner Program.
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Hardware requirements
PC.Programmer.Other Components.
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Programming language
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Programming language (cont.)
C Language. Assembly Language.
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#include>.……………< #define PI 3.14
*/this is the structure of the program in c language this is done by A. Nassar/*
void main) ({
int x=10; // integer variable with initial value equal to 10
float y; Char eng=‘A;’
char* eng1=“engineer2011;”
scanf ( x , y ) ; y= y + x;
printf ( y ); }
Programming language (cont.)
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C language.
Programming language (cont.)
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#define PI 3.14void main) (
{
while(1){
;.…………… ;.…………… ;.……………
} }
Variable declaration
Data direction
Initial values
Structure of C program.
Programming language (cont.)
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Variables of C program.
char name[ ] = “A. Nassar ”;
Programming language (cont.)
Assembly Language.
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Programming language (cont.)
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Programming language (cont.)
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Programming of PIC16F84A
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Mikroc/Mplab
Burner Program
Conclusion
What is the microcontroller?Pins Description of PIC16F84A.Organization of PIC16F84A. Mikroc & Mplab.Programming language.
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THANK YOU FOR YOUR ATTENTION !!
Any Question??
