[PIC] How to use interrupts in pic16f877

[renuka gurmeet singh]

Hello Engineers hope you all are fine....

Please tell me how many software and hardware interrupts are there in PIC16F877A and how to use them....or any tutorial on interupts in pic16f877a please tell me... :|

 

[horace1]

the product datasheet will give you a detailed specification
https://www.microchip.com/wwwproducts/Devices.aspx?dDocName=en010242

also there are many code examples
**broken link removed**

if you do a web search for PIC16 tutorial you you get plenty of links

 

[milan.rajik]

What interrupt you actually want to use like External Interrupt or Timer Interrupt ?

 

[renuka gurmeet singh]

Both timer and external interrupts.

 

[milan.rajik]

Explain what you want to achieve. Post a circuit and explain how the system has to work.

 

[snishanth512]

PIC16F877 doesn't have software interrupts.

It has only hardware interrupts.

The software interrupts comes into picture when you have a operating system present in microcontroller/microprocessor.