A hardware interrupt is needed
A software interrupt is needed
Either (a) or (b)
A non-privileged instruction (which does not generate an interrupt) is needed
An RST by hardware
The instruction supplied by external device through the INTA signal
An instruction from memory location 20 H
None of these
RST 5.5
RST 7.5
TRAP
Both (a) and (b)
0000 H to FFFF H
0000 H to 5FFF H
4000 H to 5FFFF H
INTER
RESET IN
READY