Program CounterThe program counter is a 32bit register that contains the address of a location in the Instruction Memory.PC always points to the next instruction in the memory that is to be fetched.Before we talk about how the PC is updated, we will look into the Instruction Memory.명령어 메모리의 주소값을 가지는 32비트 레지스터.항상 다음에 가져올 명령어를 가르키는 주소값을 가짐.PC가 update되기전에 명령어 메모리를 살핌. Instruction MemoryThe instruct..