Chapter 22 Flashcards
1
Q
How much pins are, in processor are for real interrupt
A
2 pins, INT pin and the NMI pin
2
Q
What is the purpose of NMI pin
A
NMI pin informs about fatal hardware failures in the system
3
Q
Which pin can be masked
A
INT pin
4
Q
What interrupt is used by debugger
A
INT 3, Debug Interrupt
5
Q
What in INTO
A
interrupt on overflow
6
Q
How much interrupts are reserved by intel
A
5
