Function of stack pointer and program counter
Answers
Stack pointer is a small register that is used to store the address of last program accessed by stack, The Stack is a Last In First Out (LIFO) memory. Data is placed onto the Stack with a PUSH instruction and removed with a POP instruction..
A program counter is a register in a computer processor that contains the address (location) of the instruction being executed at the current time. As each instruction gets fetched, the program counter increases its stored value by 1..
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A stack pointer is a small register that stores the address of the last program request on a stack. A stack is a specialized buffer which stores data from the top down. As new requests come in, they "push down" the older ones.
A program counter is a register in a computer processor that contains the address(location) of the instruction being executed at the current time. As each instruction gets fetched, the program counter increases its stored value by 1.