Conceptually, what happens when an interrupt occurs? When programming with interrupts in C,
what two function calls must be made in your code, regardless of architecture?
Solution
1.Interrupts are messages to the Pentium chip to halt it current activity, and perform our
requested job.
2.We can almost do anything using interrupts without using functions.
Below is the example for it
we haven’t used printf() still we are able to print message on screen.
#include
void main() {
char *message = \"Chegg Usa$\";
_AH = 9;
_DX = (int) message;
geninterrupt(0x21);
}
Output :
Chegg Usa
Explanation of Program :
#include
#include.
Conceptually, what happens when an interrupt occurs When programmin.pdf
1. Conceptually, what happens when an interrupt occurs? When programming with interrupts in C,
what two function calls must be made in your code, regardless of architecture?
Solution
1.Interrupts are messages to the Pentium chip to halt it current activity, and perform our
requested job.
2.We can almost do anything using interrupts without using functions.
Below is the example for it
we haven’t used printf() still we are able to print message on screen.
#include
void main() {
char *message = "Chegg Usa$";
_AH = 9;
_DX = (int) message;
geninterrupt(0x21);
}
Output :
Chegg Usa
Explanation of Program :
#include
#include
