Question:-
When a CALL Addr instruction is executed, the CPU carries out the following sequential operations internally: Note: (R) means content of register R ((R)) means content of memory location pointed to by R PC means Program Counter SP means Stack Pointer
Option (A)
(SP) incremented (pc) ¬ Addr ((sp)) ¬(pc)
Option (B)
(pc) ¬addr ((sp)) ¬(pc) (sp) incremented
Option(C)
(pc) ¬Addr (sp) incremented ((sp)) ¬(pc)
Option(D)
((sp)) ¬(pc) (sp) incremented (pc) ¬Addr
Correct Option:
(D)
question-answer-faq-2316