The clock generates periodic pulses that synchronize all CPU activities. Every operation inside the processor happens on clock edges. It controls register loading, instruction execution timing, and ...
Instruction Fetch Phase: The program counter (PC) selects the next instruction from instruction memory. The PC is updated sequentially or modified by branch and jump logic. Instruction Decode Phase: ...
Von Neumann architecture provides the basis for the majority of the computers we use today. The fetch-decode-execute cycle describes how a processor functions. Memory and storage - OCR Primary memory ...