CPU - Central Processing Unit - Executes instructions and processes data in a computer., Fetch-Execute Cycle - The cycle by which a CPU retrieves, decodes, and executes instructions., Register - Small, fast storage locations in the CPU used during processing., MAR - Memory Address Register - Holds the address of the memory location to be accessed., MDR - Memory Data Register - Holds the data being transferred to or from memory., CIR - Current Instruction Register - Holds the instruction currently being executed or decoded., PC - Program Counter - Contains the address of the next instruction to be executed., ACC - Accumulator - Temporarily stores arithmetic and logic results., ALU - Arithmetic Logic Unit - Performs arithmetic and logical operations., CU - Control Unit - Directs the operation of the processor., Von Neumann Architecture - A computer architecture where data and program are stored in the same memory., Fetch - This stage retrieves the next instruction from memory using the address in the Program Counter (PC)., Decode - This stage interprets the fetched instruction., Execute - This stage carries out the decoded instruction.,

Unit 3 CPU - T1 CPU Architecture - Match Up

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