The Microcontroller Architecture

Chapter 02 The Microcontroller Architecture

1. With the help of neat diagram, explain Architecture of 8051.
2. With the help of neat diagram, explain Pin configuration of 8051.
3. Explain Interrupts of 8051.
4. Explain serial communication of 8051..
5. Write features of 8051.
6. Any Five functional blocks of 8051.
7. Requirement of oscillator for 8051.
8. Necessity of Power on Reset and Oscillator?
9. Explain Port pins of 8051.
10. Registers of 8051.
11. Explain SCON, SMOD, IE, PSW, IP, TCON, TMOD, SBUF, PCON,
12. Explain Stack operations in detail.
13. Data pointer function and working.
14. Modes of timer/counter.
15. Explain functions of PSEN & EA pins of 8051.
16. Explain internal memory organization of 8051.
17. Explain interrupt structure of 8051 in deatil.
18. Explain PSW register of 8051.
19. Explain various modes of operation of serial port in 8051.
20.