Consider the following statements regarding 8085 μP:
1. 8085 has 8 software interrupts which exist in the form of 1 Byte RST instructions
2. Non-maskable interrupt is to be used only in emergency situations like a power failure.
3. Vector address of RST 7.5 is 0028 H
Which of the above statements are correct?
1
1 and 2 only
2
1 and 3 only
3
2 and 3 only
4
1, 2 and 3