The step involved in PUSH operation is
A. increment stack by 2 and store 8-bit content to address pointed to by SP
B. decrement stack by 1 and store 16-bit content to address pointed to by SP
C. increment stack by 1 and store 8-bit content to address pointed to by SP
D. store 8-bit content to address pointed to by SP and then increment stack by 1
Answer:A
The step involved in PUSH operation is
A. increment stack by 2 and store 8-bit content to address pointed to by SP B. decrement stack by 1 and store 16-bit content to address pointed to by SP C. increment stack by 1 and store 8-bit content to address pointed to by SP D. store 8-bit content to address pointed to by SP and then increment stack by 1
Explanation: The PUSH instruction follows two steps.