CPU

1. Vector registers

2. Address registers

3. General-purpose registers (GPRs)

4. Constant registers

4.1. Floating-point registers (FPRs)

5. storage registers located on separate chips

5.1. MBR

5.2. MDR

5.3. MAR

6. Registers

6.1. Architectural register

6.2. Status registers

6.3. User-accessible registers

6.3.1. Data registers

7. ALU

7.1. Combinational Logic

7.1.1. Arithmetic

7.1.2. Logic

7.2. STRUCTURE

7.2.1. I/O

7.2.2. PIPELINES

8. (AGU)

9. INPUT

9.1. KEYBOARD

9.1.1. data

9.1.2. data

9.2. SCANNER

9.2.1. data

9.3. MOUSE

9.3.1. data

10. MEMORY

11. PROCESSOR

12. CU

13. Memory Management Unit

14. OUTPUT

14.1. SCREEN

14.1.1. results

14.1.2. results

14.2. PRINTER

14.2.1. results