Please answer 1-10, and 12-14. Questions are related to 8051 and Microcontroller

Question

Please answer 1-10, and 12-14. Questions are related to 8051 and Microcontrollers is the subject.

1. The 8051 DIP package is a_ -pin package. 2. Which pins are assigned to Vcc and GND? 3. In the 8051, how many pins are designated as I/O port pins? 4. How many pins are designated as PO and which number are they in the DIP package? 5. How many pins are designated as P1 and which number are they in the DIP package? 6. How many pins are designated as P2 and which number are they in the DIP package? 7. How many pins are designated as P3 and which number are they in the DIP package? 8. Upon RESET, all the bits of ports are configured as 9. In the 8051, which port needs a pull-up resistor in order to be used as I/O? 10. Which port of the 8051 does not have any alternate function and can be used (input, output) solely for I/O? 11. Write a program to get 8-bit data from P1 and send it to ports PO, P2, and P3. 12. Write a program to get 8-bit data from P2 and send it to ports PO and P1. 13. In P3, which pins are for RxD and TxD? 14. At what memory location does the 8051 wake up upon RESET? What is the implication of that?

Explanation / Answer

Answers:---

13. pin 10-----> RxD

pin 11--->TxD

Related Questions

Navigate

• Browse (All)
• Browse P
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.