hsabaghianb @ kashanu.ac.ir Microprocessors 1-14
The Microprocessor (MPU)
microprocessor (MPU) typically contains
Registers: Temporary storage locations for program instruction or data.
The Arithmetic Logic unit (ALU): This part of the MPU performs both arithmetic and logical operations
Timing and Control Circuits: that keep all of the other parts of system (Regs, ALU, memory & I/O) working together in the right time sequence