What are the contents of the IE register, when the interrupt of the memory location 0x00 is caused?
A. 0xFFH
B. 0x00H
C. 0x10H
D. 0xF0H
Answer:A
What are the contents of the IE register, when the interrupt of the memory location 0x00 is caused?
A. 0xFFH B. 0x00H C. 0x10H D. 0xF0H
Explanation: When interrupt of 0x00 is caused (the reset interrupt) then all the other interrupts will be disabled or the contents of the IE register becomes null.