Discussion
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- Question
Which of the following commands will copy the contents of RAM whose address is in register 0 to port 1?
Options- A. MOV @ P1, R0
- B. MOV @ R0, P1
- C. MOV P1, @ R0
- D. MOV P1, R0
- Correct Answer
- MOV P1, @ R0
- 1. The Power PC can effectively execute up to ten instructions per clock cycle.
Options- A. True
- B. False Discuss
- 2. A byte has 8 bits.
Options- A. True
- B. False Discuss
- 3. A popular waveform generator is the Johnson shift counter.
Options- A. True
- B. False Discuss
- 4. An ADC is an analog-to-digital converter.
Options- A. True
- B. False Discuss
- 5. An inverter performs a NOT operation.
Options- A. True
- B. False Discuss
- 6. Antifuse devices are volatile.
Options- A. True
- B. False Discuss
- 7. Address multiplexing is used to reduce the number of address lines.
Options- A. True
- B. False Discuss
- 8. Which type of ROM has to be custom built by the factory?
Options- A. ROM
- B. mask ROM
- C. EPROM
- D. EEPROM Discuss
- 9. The RST pin requires a HIGH to reset the 8051 microcontroller.
Options- A. True
- B. False Discuss
- 10. How many clock pulses will be required to completely load serially a 5-bit shift register?
Options- A. 2
- B. 3
- C. 4
- D. 5 Discuss
More questions
Correct Answer: False
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Correct Answer: True
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Correct Answer: False
Correct Answer: True
Correct Answer: mask ROM
Correct Answer: True
Correct Answer: 5
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